fix #1622 refresh tags colors after create an US with a new tag
Merge pull request #168 from taigaio/bug/1622/refresh-tags-colors-after-create-us

fix #1622 refresh tags colors after create an US with a new tag
Fix broken video icon
Fix manage members page bug on very small resolutions
Fix admin layout in safari and other browsers
Merge pull request #169 from taigaio/issue/1608/admin-layout-broken

Fix admin layout in safari and other browsers
Change show/hide to add/removeClass in meetup button