[lib] adjusted the is_english_sring to handle phrases
[Issue #195][WIP] adjusted the keyword search method to use is_english string helper
Merge branch 'word_management_theme' of https://github.com/MGhanem/smartsoft-13 into C4_NourhanMohamed_word_management_integration
[Issue #195][MC] resolved merge conflicts in translation files
[Issue #195][MC] resolved merge conflicts in translation files
Merge branch 'word_management_theme' of https://github.com/MGhanem/smartsoft-13 into C4_NourhanMohamed_word_management_integration
[Issue #195][WIP] added a before filter for developer authentication
Merge branch 'word_management_theme' of http://github.com/MGhanem/smartsoft-13 into C4_mostafahassaan_C4S10_ListFollowedWords
[issue #177][WIP] debugging