Update selenium-standalone

[lukeggchapman]

grunt-webdriver doesn't work with Firefox 36.0 as it is incompatible with v2.44 of selenium.
Selenium 2.45 has been released which resolves this issue.
selenium-standalone has released v4.2.0 which uses this new version of selenium. There appears to be some migration necessary for grunt-webdriver to work with the new version (Its quite a jump v2.44.0 to v4.2.0).

Hopefully I will get a chance to look at this soon, putting an issue up for anyone else who is having the same issue.

[syymza]

+1

[rcarton]

It doesn't work with phantomjs either. The API for selenium seems to have changed

[rbokel]

+1

[christian-bromann]

I will merge #53 in the next couple of days and will make couple of options from selenium-standalone available to the grunt interface, so the user can decide which selenium version should get installed