case-insensitive command matching

/Create = /CrEaTe = /create, etc
reverted unintended csproj commit
changed comparison method
Merge pull request #748 from philchuang/case-insensitive-commands

case-insensitive command matching
When a user is idle, display the time since they were last active
Fix up new lines
Make use of momentjs/livestamp for the idle since display
Destory idle livestamp when user is set as active
Adjust top of user list to match top of messages list, remove padding that was inherited onto messages class making bottom figure less clear.
Make file upload button show pointer.
Give my messages a slight tint, to distinguish them from the rest
Reposition Reload Messages alert to fit new UI layout
Merge pull request #758 from cmaish/file-upload-pointer

Make file upload button show pointer.
Added Attachments.
- When user uploads the attachment is linked to them and the room.
- Changed IUploadHandler.Upload to return UploadResult instead of string.
- Added AddAttachment to ChatService.
- Removed imgur content provider.
Added metadata to Attachments.
- Keep track of size, filename and content type.
Display an indicator that room history is loading
Merge branch 'user-messages-paddings' of https://github.com/cmaish/JabbR into cmaish-user-messages-paddings
Update loading histor message and make position fixed so it is visible even when scrolling while it's loading
Fix idle time position when no flag or short flag is used
Reformat ALL CSS to 4 space indenting