Merge pull request #38 from janza/master

Updated members profile picture uploader
small fix to only show the change avatar button if profile owner
remove !at! nonsense. this is not the source of spam for these addresses

i repeat, this is not the source of spam for these addresses.
style fix

add space after joining tags into a string separated by commas to css
can break them into lines
remove unused link
make sure tags get saved lowered
add data migration to lower all existing event tags
Merge pull request #39 from janza/master

Members delete action, 404 page
fixed a few typos
small makefile fix
added change password functionality to members app
format forgot password email html
email text fix
all around SEO optimizations
svg logo; updated fontello; fixed windows font