rulus.bot.iframe: 
	iframeOpen, iframeReload, iframeReloadNoCache, iframeCheckUrl: substeps
were removed
	iframeOpenNoCache, iframeChangeUrl: logic was updated
test: CSV-tests were updated
Merge remote-tracking branch 'origin/master'

Conflicts:
	src/rulus/bot/rulus.bot.iframe.js
	test/rulus/bot/rulus.bot.csv.csv
	test/rulus/rulus.link.csv
	test/rulus/rulus.random.csv
	test/rulus/rulus.string.csv
Merge remote-tracking branch 'origin/master'