completed smart search functionality for wildcard keywords
added tests for wildcards and non-matching keywords
add default theme and language to editor
Merge pull request #37 from makersquare/smart-search

Smart search :+1:
Merge pull request #43 from makersquare/add_default_setting

add default theme to editor
Working version of chat channels. Attached a chat widget on each document page.
Merge pull request #53 from makersquare/chat_channels

Chat channels
Completed delete button for files and folders
refactored delete functions