Rename String to string

Fix broken link in doxygen

P2p send block summaries

added gettext as a dependency for darwin

Merge branch 'p2p-send-block-summaries' of https://github.com/eosio/eos into p2p-send-block-summaries

#291, #421, #515, Address launcher bifurcated  tenwork, finalize the locaition for test verifying this solution, suppressed debug output and added a config option to net plugin

#515, fix the launcher for some star patterned deployments, add code to fetch remaining txns and blocks.

Fix change owner authorities

Fix many typos

#291, #421, #515, Address launcher bifurcated  tenwork, finalize the locaition for test verifying this solution, suppressed debug output and added a config option to net plugin

* Unify authority precondition checks
* Remove double call to require_authorization(lock.from) in
* apply_eos_lock
* Handle parent id when changing owner authority
* Don't lookup parent if null in get_account RPC function
* Allow eosc to specify a permission level to authorize when calling
* updateauth/deleteauth

#515, fix the launcher for some star patterned deployments, add code to fetch remaining txns and blocks.

Fixed many typos

Prevent circular references in types/structs

WASM Add Memory Pages

419 localization support redux

fix the unused variable warning

fix the typo in storage.abi

/eos/plugins/chain_plugin/include/eos/chain_plugin/chain_plugin.hpp:222:12: warning: unused variable 'start'
      [-Wunused-variable]
      auto start = fc::time_point::now();
           ^