move namespace-level template functions to class-level overloaded functions so that class members can be accessed (#229)

* batch fix coding style problems (#243)

* fix spurious build success due to BUILD file syntax error

* Add cpplint rules during ./apollo.sh lint (#249)

* modified prediction conf in pb

* added speed_optimizer

* removed ptree and added proto based config for dp_poly_path

* added speed_optimizer

* added speed_optimizer

* Added lane sequence and free move predictor framework (#127)

* Fixed planning styling issues, and resolved a conflict

Fixed planning styling issues

Fixed planning styling issues

Fixed planning styling issues

Fixed some styling errors

Resolved a conflict

* Added mlp evaluator in evaluator factory

* modified prediction conf in pb

* Added free move predictor framework

* removed ptree and added proto based config for dp_poly_path

* Resolved free move predictor conflict

* added speed_optimizer

* Added lane sequence and free move predictor framework (#127)

* Fixed planning styling issues, and resolved a conflict

Fixed planning styling issues

Fixed planning styling issues

Fixed planning styling issues

Fixed some styling errors

Resolved a conflict

* Added mlp evaluator in evaluator factory

* modified prediction conf in pb

* Added free move predictor framework

* removed ptree and added proto based config for dp_poly_path

* removed ptree and added proto based config for dp_poly_path

* Resolved free move predictor conflict

* Finalized prediction framework

* added dp_st_speed and qp_spline_speed, ready for migrate

* added qp_spline_st_boundary_mapper.h/cc (#139)

* implement most of prediction_map.cc

* add MakeSLPoint in common/util (#141)

* Fix dreamview roadgraph rendering (#137)

* render perception obstacles in dreamview frontend (#142)

* Fix control test filures after ADCTranjactory proto change.

* Avoid copying data if message_num is set as 0

* Rename function and adjust style

* remove data_center dp_poly_path optimizer (#147)

* add lru cache

* Simple fixes to satisfy lint.

* Updated evaluator and predictor managers

* added qp_spline_st_graph

* Updated predictor manager

This reverts commit 254ba382.

by command
find . -iname "*.h" -o -iname "*.cc"  | xargs clang-format-3.9 -i -style=Google