Change map.at(key) (C++11 specific) with map.find(key)->second in Wire Protocol. Closes #64
Initial implementation for BEFORE_ALL tag
amending comment
Initial implementation for AFTER_ALL
Creating base class for hooks to be executed unconditionally
Executing BEFORE_ALL in CukeCommands ctor, AFTER_ALL in CukeCommands dtor. Removes conditional.
Initial tests
Adding tests to verify that _ALL hooks are only called once per CukeCommands class
Cleaning up. Not sure if doing BEFORE_ALL in ctor is appropriate. May go back to using bool.
Enabling clang compiler in Travis
BEFORE_ALL and AFTER_ALL hooks only called if there is at least one scenario run
removing unnecessary change to CMakeLists in tests
Merge pull request #65 from larryprice/BeforeAllAfterAll

BEFORE_ALL and AFTER_ALL macros
Updated changelog for #65
Fixing #68 linker issues on Ubuntu 13.10
Merge pull request #69 from paoloambrosio/fix-ld-ubuntu-1310

Fixing #68 linker issues on Ubuntu 13.10