fix glyphicons in bootstrap3

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>
not all galleries have a title

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>
Use gallery titles everywhere

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>
not all galleries have an index either

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>
Merge branch 'gallery_titles'

Conflicts:
	CHANGES.txt