Fix issues when smoothing value set to 0, it goes back to default 0.6. Tooltip sorting does not work because string mismatching. (#323)

* Update the version number
Update the doc to include Vue
Update the doc to give more details on the sync_cycle
Update the doc to include python 3

* Update the LogWriter constructor doc.

* Update the package copy directory.

* Update the version to 0.0.2 (implying beta now)

* Update the vdl_create_scratch_log to python 3 as well.

Let's reduce the complexity of the documentation for now. and maybe split the #define function in the future.

-Add new toolbar icons and reimplement functions instead of using Echart built in icons
-Remove show data link option, instead add a collapse menu to select data download from each chart
-Only show toolbar icons when hover over card

* Only write the modified tablets to file system.
Move some functions definitions from headers to cc files.

* Persist the data in the destructor
Use unordered_set first.

* Use -1 for the unknown.

* add manylinux build

* update build.sh

* typo

* Move san files to deprecated folder.

* Clean up some leftover san code in Vue.

* remove San package from the package.json

* Initial checking to setup Vue basic requirements. (#264)

Add App.vue
Add AppMenu.vue

* Vue with app menu (#265)

* Add vuetify framework
Update AppMenu.vue to include the basic menu item.

* use name as key.

* Add major components (#266)

* Add vuetify framework
Update AppMenu.vue to include the basic menu item.

* use name as key.

* Add Scalars, Images, Histograms, Graph.

* Switch to use the stylus language for CSS

* Port functions from Scalars.san to Scalars.vue

* Add config vue (#267)

* Add vuetify framework
Update AppMenu.vue to include the basic menu item.

* use name as key.

* Add Config Vue

* Integrate chart to scalar with Vue (#268)

* Fix warnings from Vue compiler
* use default prop instead of duplicate data and prop
* use function instead of shorthand declaration with data

* refract naming style, fix scalar options

* Fix config UI

* Add chart and chart page and integrate to scalar

* update with varun and jeff's comments

* Add images config (#270)

* Add vuetify framework
Update AppMenu.vue to include the basic menu item.

* use name as key.

* Add the Config.vue for Images

* Add the CharPage.vue and Image.vue

* Hook up the config to the image.vue so that the image height and width can update

* Show Scalar Data and add ExpandPanel (#272)

* Watch tagInfo changes to update chart and fix tooltip issue

* Add expand panel and maintain isShow state in the panel

* Add Expand Panel in Image

* Add watch group name reg (#273)

* Add vuetify framework
Update AppMenu.vue to include the basic menu item.

* use name as key.

* Add Watch on the groupNameReg

* Allow the nav bar to persist the selected item style. (#274)

* Fix the incorrect pagination issue. (#276)

* Add the Graph.vue and the Config.vue for Graph tab (#277)

* Add the Histogram related vue files. (#278)

* Fix error message on charts (#279)

* Make sure to clear the chart before each use.

* Add key for v-for loop.

* Add theme and fix UI (#280)

-Apply theme color in Vuetify
-Add main.styl to override Vuetify default stylus variables
-Add relative path in web pack config to find variables.styl

* Fix multiple scalar issues: (#283)

* Fix multiple scalar issues:
-download link / outliers should take boolean value instead of array
-download link now show proper selector of runsItem and download button
-Use tag as key to prevent chart re-rendering
-Add missing label in scalar config and fix UI

* simply use index for key because scalar has different tag info structure from image and histogram

* Fix font size and reorganize css and stylus (#287)

* Fix comments

* placeholder index.js

* Fix issue where download data link points to empty run (#294)

-Dropdown should only display non empty runs
-Select first run by default
-Remove drop down if all are empty runs
-Refract download type to runItemForDownload
-Add train run and multiple tags in mock data

* Fix error when scalar data empty (#298)

-Error comes in when trying to access elements inside empty data
-When one of the runs has empty data, the chart will display nothing even other run has non empty data
-Fix by checking length of data before accessing

* Display documentations of demos on the Docs.

* Rename the title from `demos` to `Examples`.

* Provide English tutorial on how to use VisualDL in Keras

* Add the English Tutorial of PyTorch.

* Add the English MXNet tutorial.

* Remove links in the MXNet tutorial.

* Add the support to write documentation in the pybind directly.

* Provide more detail of the API documentations.

* Add Python 3 support

* Update protobuf to 3.5 and pybind to 2.2.2

* Update test scripts to use python -m

* Change zip/xrange/import usages

* Remove file generated by

* Graph viz set up (#282)

* Include the Graph requirement, GraphViz` in docs.

* Provide information to the ONNX format model export.

* Ask the user to download Graphviz via the website instead of brew.

* Make test and build scripts compatible with python 2 & 3

* A WITH_PYTHON3 option was added to cmake.

* setup.py will detect runing version python, and setup up WITH_PYTHON3 environemnt variable before calling build.sh

* build.sh and test.sh will handle WITH_PYTHON3

* Fix pybind warning

* Pass WITH_PYTHON3 correctly

* Fix coding style

* Add six for Python 2 and 3 Compatibility

* Fix coding style

Update the link in how_to_dev_backend_en.md to the full path. This should resolve the issue where the API doc not building. (#288)

* Include the Graph requirement, GraphViz` in docs.

* Provide information to the ONNX format model export.

* Ask the user to download Graphviz via the website instead of brew.

* Adds backend / SDK dev doc

* Update per Varun and chanwei's comment

* rename vdl_scratch.py to vdl_create_scratch_log

* Simply replace the vdl_scratch.py

* Binary Record Fixes

* Fixed issues with binary_record.h filename generator method.  std::hash is not consistent across OS.  It will generate different hash's when ran on different OS on the same string.  Change the filename generator to use a static counter.  It will be more ideal to use UUID generator available in boost 1.4.2, however, boost 1.4.2 has problems compiling on c++11 \n* Fix issue with pytorch demo where it logs to the absolute path /workspace

* Fix performance issue on server when server fails to load image file.  Currently server retries an API call 3 times before it fails, at which point it'll sleep the thread for 2 secs.  This becomes problematic when there are alot of SDK errors.  I'll create seperate issue to refine the retry logic to not be so expensive on the server.

* Provide instructions on virtualenv.

* Clean up the detail a little bit.

* Fix python path typo in the start dev server script
Kill webpack in case of python error.

* Switch to use trap

* capture more signal.

VDL is set to retry an pybinded API call multiple times in case the call fails the first time.  The issue is the method lib.retry will sleep the thread for 2 seconds after an exception.  Since VDL was not running in threaded mode, this causes all request to the server to stop immediately, therefore even requests to get static resource are frozen.  This change enables threaded mode in flask. (#249)

* Add how to develop frontend documentation.

* Provide a bit of information on san file.

* fix some information error

* Update the documention.

* Simplify the documentation.

* Remove unnecessary sentences

Add script to call webpack to deploy and watch frontend code from within flask.  Optimize script location (#236)

* Add script to call webpack to deploy and watch frontend code from within flask.  Optimize script location

* remove npm install

* Create "setup_dev_env.sh" script that will set up all the node and SDK depenencies.  Create "start_dev_server.sh" to start up dev server, which will start backend server and start webpack --watch on frontend.

* Add travis-ci job to deploy docs to visualdl.paddlepaddle.org.  Update readme's to correctly show all images.

* Add SSH known hosts

* Add in additional restrictions for documentation deploy:
* Only deploy on merge to 'develop' branch

Update the requirements.txt to include pre-commit

* Add the Chinese and English "Contribute Code" documentations.

* Provide some more detail messages in the documentations