[Issue #193] Fixed documentation
[Issue #193] Fixed uml
[#90][WIP] changed method from approve_keyword to disapprove_keyword
[#90][WIP] updated test to be for disapproval
[#90][WIP] updated documentation for disapproval
[#90][finished] updated UML for disapproval
[#90][MC] solved merge conflicts with master
[#81][WIP] updated UML for disapproval
[#81][WIP] changed method from approve to disapprove
[#81][WIP] updated documentation from approval to disapproval
[#81][WIP] updated test for disapproval
[#81][finished] forgot to add self. for method
fixed merge conflicts in admin theme
set the default valur to approved in Synonym and Keyword to true
Converted bootstrap into a populate task
Removed faulty migration
Adds readme to repo
Merge pull request #344 from MGhanem/migration_to_set_approved_default_to_true

set the default value to approved in Synonym and Keyword to true
Merge pull request #345 from MGhanem/fix_master

Fix master
Fixed test exceptions for most of tests