Revert "Merge pull request #102 from mozilla/latest-version"

This reverts commit 29595533e839e129c462f7ac6ebb8a7ab3e29331, reversing
changes made to 4f3d4b6b5afa8729605c5256705a159d0184398e.
Merge pull request #103 from retornam/revert-2-32.0

Revert "Merge pull request #102 from mozilla/latest-version"
Selenium 2.33.0 and Firefox 21
I haven't removed Firefox 19 since it used by as the DEFAULT_FIREFOX_VERSION(for both our grid and Saucelabs)
Merge pull request #104 from AlinT/firefox21andsel233

Selenium 2.33.0 and Firefox 21
Removed FF 19
Merge pull request #106 from AndreiH/removed_FF19

Removed FF 19
Merge remote-tracking branch 'origin/latest-version'
Merge pull request #108 from AndreiH/master

Latest version to master
Changed to selenium 2.35.0
Updated to FF23 and ESR 17
Merge pull request #115 from AndreiH/sel2.35_FF23

Selenium 2.35 and FF23
Merge pull request #116 from mozilla/latest-version

Merging "latest-version" into master
Bumped webdriver version to 2.37.0
Bumped FF version to latest(24.0)
Merge pull request #121 from AlinT/fire24_sel_37

Firefox 24 & webdriver 2.37.0
Merge pull request #122 from mozilla/latest-version

Latest version -> master
Firefox 25
selenium 2.38.0
Merge pull request #126 from AlinT/sel_ff_25

Selenium 2.38.0 and Firefox 25
Selenium 2.38.1