SCALARIZR-1381 Apache test refactoring
SCALARIZR-1381 *Fix assert_check_http_get_answer
SCALARIZR-1381 *Fix LOG in assert_check_http_get_answer
SCALARIZR-1381 del https not get contains default welcome message
* move memcached to databases\n* fix message lookups\n* fixes for haproxy/nginx steps
Merge branch 'master-test' of github.com:Scalr/revizor-tests into master-test
* fix requirements
*Fix apache test
SCALARIZR-908 *Fix logrotate group assertion
SCALARIZR-908 *Fix check_master
SCALARIZR-908 *Fix write data step
SCALARIZR-908 Add insert_data_to_database
SCALARIZR-908 Del get_collection
SCALARIZR-908 *Fix insert_data_to_database
SCALARIZR-908 *Fix wait_data_in_mongodb
SCALARIZR-908 *Fix while in wait_data_in_mongodb
SCALARIZR-908 Add data_insert_result to world
SCALARIZR-908 *Fix while in wait_data_in_mongodb change <=

Conflicts:
	requirements.txt
SCALARIZR-908 *Fix credential setup in steps
SCALARIZR-908 Add check replicaset status