[setup] - Add express csrf middleware and register a global variable for all templates rendered on the server called 'csrfToken'  #305
[boot] - Add the 'csrfToken' global variable as a DOM global variable #305
[request] - Add the 'X-CSRF-Token' request header on each request made to the server. Closes #305
[request] - Add setting the CSRF request header on 'end' function instead of on 'send' function #305
Merge branch 'release-v0.4.9' into development
Merge branch 'development' into add/csrf-protection
[comments-view] - Fix not showing form errors on FF #310
[signup] - Fix not showing form errors on FF. Closes #310
[sidebar] - Add separate template for check image when voted #308
[proposal-options] - Add emitting to bus when a law is voted
[sidebar] - Add refreshing the sidebar when a law gets voted. Closes #308
Merge branch 'update-sidebar-after-participating' into development
Release 0.4.10