#JC-1348 Prefix http:// is automatically added to the link in case when there is no protocol
#JC-1365. Fixed warning message.
Changed the logging level of propertynotfound from WARN to DEBUG since it's a normal situation when some properties are not set and thus causes the log to be overwhelmed with junk.
#JC-1370 Repairing of mutation tests for classes that provide an ability
to upload avatar.
Merge branch 'master' of git@github.com:jtalks-org/jcommune
#JC-1370 Mutants for TopicController were repaired.
#JC-1360. User dropdown menu.
#JC-1356. Invalid nesting validator behavior.
#JC-1336. Words break in post preview
#JC-955.  Topic has a yellow new message icon in search result
#JC-1360 Added an ID to the dropdown menu link so that selenium tests can recognized the element
robots.txt changes
#JC-1276. Code review treats line ending as <br> during editing
Merge branch 'master' of https://github.com/jtalks-org/jcommune
#JC-1276. Migrating to common-0.45 (missed migration in scope of JC-1205).
#JC-1268 Version of jtalks-common was increased.
Merge remote-tracking branch 'origin/master' into
master.edit_others_profile

Conflicts:
	pom.xml
#JC-1361 add autounsubribe option (unit test not modified)
#JC-1361 unit tests
#JC-1271 up button deleted from post