some changes in users page
fixed conflicts
update login page
Merge branch 'master' of https://github.com/alexey-kozlenkov/ExadelPractice
redone user info page
Add checking control, change format of ajax requests methods.

Reformat bootstrap.min.css;

TODO! first line layout
Reformat listPage sources,
add info line,
add filter button

TODO! resizing checked, and events binds.
hard work with entities & srvices to them
Reformat pages sources,
fixed binds and header correction,
setup all control

!STABLE!
These two bootsrap files needed to be commited.
:boom::camel: Added .gitattributes
Have fixed trigger's work, have fixed services for entities & the entities.
Merge branch 'master' of https://github.com/alexey-kozlenkov/ExadelPractice
!NOT FIXED!
New version of DB. Change properly entites & services, add triggers to clear USER table after deleting data form STUDENT & EMPLOYEE tables.
Add entity, DAO & service for DOCUMENT table. Actualy, not tested yet.
Finish (i hope) document service, DAO & entity.
Add transactional annotations to DocumentServiceImpl, so, now delete & update document operations are correct
Fix packages location
Merge branch 'develop'