Inject csrf token to search form
check that the token in search form is valid
Check csrf when adding new skill
Do not check update skills csrf token if no form submission
Avoid CSRF on requesthelp plugin
Fix CSRF when change email's account
Check CSRF at update Timezone form on user account
Superstition!
Check CSRF when updating user real name
I'm done...CI agent, go to hell!
No need to add CSRF token for search form
Clean up
Typo
Merge branch '3800_Fix_CSRF_issues' into stable

* 3800_Fix_CSRF_issues:
  Typo
  Clean up
  No need to add CSRF token for search form
  I'm done...CI agent, go to hell!
  Check CSRF when updating user real name
  Superstition!
  Check CSRF at update Timezone form on user account
  Fix CSRF when change email's account
  Avoid CSRF on requesthelp plugin
  Do not check update skills csrf token if no form submission
  Check csrf when adding new skill
  check that the token in search form is valid
  Inject csrf token to search form
This is Tuleap 6.1.99.31

Change-Id: I4972b91020f33823c439833b0565280bd311cf12