Added initial behat files
Merge branch 'master' into 102-ResponsiveImageServing-Feature
Update test files for incoming manifest functionality.
Create files, add TODOs for each branch's code
Mark out test files for implementation
Change www.cache to use file md5s for #103 #111
Remove obsolete PageTool related code.
Add more tests
Implement JavaScript server-side require with unit tests.

Closes #111.
Begin fleshing out Manifest from tests.

For #103.
Remove commented out LOC.
Add tests for Log class, update ChangeLog
Implement tests for Log class.
Implement Log class for #94.
Rename config class to Log_Config.
Pass all tests.
Pass all tests for #94.
Merge branch '113-SessionObject'. Closes #113.
Merge branch '102-ResponsiveImageServing-Feature'. Closes #102.
Merge branch '94-LogClass' into daily