v2.1.0

feature (user password): user password change by sys admin (#262)

* feature (user password): user password change by sys admin

* feature (change password by sys admin): Add change pswd field in edit user form, still need to change user-password-component, wip

* wip, adding switch to user password component

* wip/changes to password

* feature (user password) wip: check for sysadmin

* feature (user password): wip, still need to add validation for the new password, need to make new forms

* feature (user password): still need the new update user service

* FIX travis test

* feature (users service): method to update user's password

* feature (user password): fix submitSysAdminData() for update password to work

* fix (user form): bug fix in "change user's password"

* fix (test): fix timeout error in ontologycache.service

* fix (test): quick workaround to avoid timeout errors