created new keywordDetection method in InputFieldController and disabled TAB detection
got keyword detection working with an arraylist of keywords
fixed keyword index parsing, it was cutting lengths by 1
fixed: enter button not able to close views
Merge remote-tracking branch 'origin/staging' into jolly/gui
reduced font and padding size for inputfield to be able to show two lines at once
empty search results now show correct placeholder saying "no tasks found"
removed getTaskListViewController from Main class, should only be in RootViewController class