make text on admin page clearer, switch places of moderators and owners
add modals for removing moderators and owners, make icons for removing users red
make remove user use readableName
make the join confirm modal use the queue name
add modals for removing admins
update pom
merge changes with master
rewrote modals to be consistent with other code, added separate check for cerise
update pom.xml
adds link to our github repo in about page
make leave queue button red
Merge pull request #119 from mvk13ogb/adminpolish

Adminpolish
Add initial structure
Add content to 'Help for regular users' section
Some help page restructuring and more instructions added.