Tomcat support

Change-Id: I4f7a8e2a572166ccf7b4188ec2e23223ccdc0ccb
Reviewed-on: https://pirx.atteo.com/gerrit/342
Tested-by: Mr. Jenkins
Reviewed-by: Sławek Piotrowski <sentinel@atteo.com>
Shiro database realm

- added liquibase table initialization
- refactored spring-data for use without using Service
- use SNAPSHOT verion of evo-classindex with bug fixed
- rename migrations into liquibase
- move EntityClassIndexProcessor from hibernate/ to jpa/

Change-Id: Ia88e450dab701b85cb855df16694f99b8254cfad
Reviewed-on: https://pirx.atteo.com/gerrit/344
Reviewed-by: Tomek Piotrowski <tomek.piotrowski@atteo.com>
Tested-by: Mr. Jenkins
Rename import project to BOM

As described in Maven documentation at
https://maven.apache.org/guides/introduction/introduction-to-dependency-mechanism.html
the project with all versions listed should be called BOM - Bill of Materials.

Change-Id: I03b7e582019a0dc79aa745fa3b14fcb34cd83c59
Reviewed-on: https://pirx.atteo.com/gerrit/349
Tested-by: Mr. Jenkins
Reviewed-by: Tomek Piotrowski <tomek.piotrowski@atteo.com>