bump version 29pre1
Merge remote-tracking branch 'origin/develop' into develop

Conflicts:
	lib/version.rb
fix open_browser to check for os for Safari and call correct Watir webdriver new command
bump version

Signed-off-by: Patrick M. Neve <patrick@3qilabs.com>
update readme for safari
add raw wwd demo_wwd.rb script to test
bump version (correct date)
bump version to 29pre3: oopsed the push to rubygems.org