Mouse Cursor changes to resize

- Cursor changes to resize on each end of the spaces when moved over
Resizing spaces is now possible

- added custom mouse icons for dragging spaces and descriptions
Merge branch 'Spaces'
time label now supports hours
got rid of unneccessary print statement
made timestamp formatted correctly
changed minimum size of a space to 0.3 of a second

- changed the headers of the grid view columns to get rid of "(ms)"
fixed blurry textbox
put tab control in seperate file

- got rid of some uneeded files that were being tracked
added deletion of spaces and descriptions
got rid of uneeded white space
Merge branch 'master' of github.com:IMDC/LiveDescribe-Desktop into projects
Fix null reference error
Add option not to copy video to project folder