Minor bug fixes/tweaks

* Relevant Complaints Changes, Edit comments

* Relevant Complaints Changes, Edit comments

* Comments adapter changes

* Add back button

* Merge with Master

* Modify .gitignore file

* Create seperate branch for edit comments feature

* Optimize the edit comments code

* Make minor codacy changes

* Remove commented code and remove files from gitignore

* Add option to edit comments and removal of commented code

* Add option to edit comments

* Add fields for suggestions and location details, make required changes to complaint card and complaint details fragment.

* Removing unwanted code

* Removing unwanted files

* Adding required files

* Minor Codacy Changes

* Make changes to the model and the UI to accomodate notifications and subscriptions.

* Minor Codacy Changes

* Fix a bug and optimize the code

* Fix a minor bug to display location details

* Remove unused resources