db unit test arrangement attempt not working yet...
db test skeleton added
add dbunit test and fix some student pages
dao tests and some parametrized test attempt
Merge branch 'master' into anatoliy
working unparametrized tests for logDao
merging branch vetall1 with master
deleted temporary test class
Fix some bugs, add tests
fix bugs
Merge branch 'master' into roma
Merge branch 'master' of https://github.com/nromanen/Ch-025 into hash

Conflicts:
	SSEL/pom.xml
fix bugs
add some test
Delete demo, from pom.
fix ratings page
Merge branch 'master' into anatoliy
Delete .gitignore~
add categoryService tests
Merge branch 'hash'

Conflicts:
	SSEL/pom.xml