misc: hasitem matcher was moved from test file
tests: global variable timeout was removed
tests: global variables were removed for big-rwtest
testenv: correction for instances' flavor for big-rwtest (tiny -> small)
misc: useless print was removed
misc: matchers were moved in separeted module
misc: some fixtures were corrected
fix: missed file was added
Merge branch 'develop' into refactor
Merge branch 'refactor' into develop