edits user show page to work for any user, reduces avatar display size. some changes to check owner method in submissions controller that still doesn't actually work.
Merge pull request #29 from JBrianGordon/jamesbranch

Jamesbranch
Merge pull request #30 from JBrianGordon/jamesbranch

gitignore update
thumbnails on venue index
hides icon when picture doesn't exist
Merge branch 'kellybranch'
user and venue thumbnails
Delete batSlap.jpg
Delete question-mark.jpg
Delete jack.png
Delete jack.png
Delete batSlap.jpg
Merge pull request #31 from JBrianGordon/brianbranch

Brianbranch
Fuuuuuuuuuuuuu
testing the image again
Merge pull request #32 from JBrianGordon/brianbranch

Brianbranch
changes the user info on the venues show page to link to their user profile in their review