updated layout to multisite support
rewrote login part 1 [ci skip]
finished rewroting login
number of fixes
every site has own provider now
save whitelist of every project
Merge branch 'master' into 3.1.0.0/multisite
fixed some problems with login
minimal updates for HAN to work on multiple sites
tst
fix

make it possible to get proper user
parser: handle multiple templates for wikis
save user config per site

so that we can store all configs in same time
localization update
fixed
Merge branch 'master' into 3.1.0.0/multisite
hide menus that can't be used in multi

later we create some alternative for these
leak fix
let user pick a project to display page on
typo