Merge with ae1d99468601efcf82325beca4a86db695c1b1bf
Updated the Selenium tests.
1. Added a switch for activating and deactivating client-side password hashing;2. Added a couple of sample Selenium tests, created by Selenium Builder.
Forked from agro-admin r:642, stripped away as much classes as it still compiles, but still dependent on agro-core, thus WIP...