Freeacs 2.1.2

Following changes since last release:

1. Revert back to old behavior for application level password, but create the admin user physically for new installations, thus the default application level fallback will never kick in for new installations.
2. Fix a bug on running jobs where the job cannot be completed properly due to a possible bug in the job verification stage, where it tries to compare the parameter key from the device against the server side computed parameter key.
3. Display all unit count on search page aka "Search results: Found 100 unit(s) of 2567".
4. Added automatic redirect from / to /web, so that its quicker to get up and running.
5. Improved security on login page by disabling autocomplete for password field.
6. Add back missing public ip address on unit dashboard.
7. General overall improvements and bug fixes.

Remember that from v2.1.0 and onward the web module has changed property file from .properties to .conf due to rewrite from bloated spring boot to spark java. This will make it so currently running installations with custom settings will break if the config changes is not ported (copy pasted) manually into the new config file. I haven't tested if the deb packaging systems protects both property files and i would assume not.