Changed push action/transaction to allow json files to be passed where json strings are expected, updated comments, and changed existing code to use new function. GH #2077

compress context_free_data in packed_transaction and change bandwidth usage values in transaction header into upper limits

- account history now prints human friendly actions
- transaction trace result is now pretty printed with console
- added options to toggle json dumps of queries

- use fc::app_dir() for platform-independent standard config and data
dir support
- no longer rely on EOSIO_DIR environment variable #2007
- enable short hand for setting contracts/abi by listing contract folder
    ./cleos set contract eosio.token ../../contracts/eosio.token

- fix account history plugin so that it works during replay
- disbled nodeos tests which are broken due to this change in nodes api

Issue #1928

Modify EOS_CAPTURE_RETHROW to capture all type of exceptions

Improve error message for eosioc get table

Improve eosioc get block error message

Improve error message for eosioc get accounts

Improve error message for eosioc get transaction

Add more clarity to the existing error messages

Improve eosioc get transactions error message

Improve error message for eosioc set action permission

Fix duplicate error code

Improve eosioc wallet error message

Force get currency to require subcommand

fix missing error code

Added `symbol_name` built_in_type to abi_serializer, which is like
`symbol` except it does not include the leading precision in the
displayed string.

Now treating scope string as (in order of attempts): `name`, `uint64_t`,
`symbol`, or `symbol_name`. Only throw error if the string cannot be
interpretted as any of those four types. Ambiguity between a name
consisting of only the digits 1 through 5 and an actual `uint64_t`
number can be resolved by adding whitespace to the beginning or end of
the string representation of the `uint64_t` number passed into cleos.

Switched order of scope and code arguments in cleos to better reflect
the table structure.

Updated currency.abi to use the more descriptive types (such as `symbol`
and `symbol_name`) and also to use the correct table name ("accounts")
for the accounts tables.

Fix using a binary wasm for set constract. This check got goofed up. Fixes issue reported in #1579

fix issues with multisig with raw keys and the account history plugin and some other semantic merge issues

* Add command to sign (and optionally push) a JSON transaction using a private key
* Group standard transaction options into one place
* Use create_ACTIONNAME for every action
* Unify push_transaction / send_transaction into one function

The above changes allows the following eosioc commands to generate an unsigned transaction to be signed later.

- transfer
- create account
- update auth
- delete auth
- unlink auth
- link auth
- create producer
- set contract
- set producer
- set proxy
- push message

Tidy up http spacing

Makes error message more prominent

fixes for the build post-merge from master, though some of these fixes were probably needed pre-merge

removed unit tests for deprecated native contract actions

moved EOS transfers in the unit tests over to ABI serializer assisted methods (also in the tester library)

Removed stake from the newaccount tests and the corresponding abi tests

removed the benchmark command and several other now deprecated commands from eosioc