Changed beth.js to deal with new variables property and tidied up test files. Issues-wise, this should fix #21.
Merge branch 'release-0.3.11' into develop
Created a test file for deeply nested agendas.
(cherry picked from commit 170cd3609d721684a9aaba64be011aa7f7fe838a)
Updated documentation to reflect new approach to old synonyms object.
Made some major changes to conventions, tidied up test files, and refactored some of Beth.
Added test files for lookfor object.
Merge branch 'feature-searchvars' into develop

Conflicts:
	bot-client/lib/beth-agendas-test05.json
Bumped version to 0.4.0 and updated documentation. Issues-wise, this commit closes #21.
Merge branch 'release-0.4.0'