runDependent switch for SVtaggers (BTagging-00-07-18)

	* implementing run-dependen flag for SVtagger
	* tagged as BTagging-00-07-18

2015-03-13 Yann Coadou
	* re-enabling MV2, to be used with run 2 training in run 1
	* tagged as BTagging-00-07-17

2015-03-05 Valerio Dao
	* disabling new taggers when running on Run1 + more fixes from Yann
	* tagged as BTagging-00-07-16

2015-03-04 Valerio Dao
	* implementing Run1 VS Run2 automatic switched to prevent crashing
	* tagged as BTagging-00-07-15

2015-03-03 Valerio Dao
	* new aliases from Yann
	* fix for MV2m input collection
	* tagged as BTagging-00-07-14

...
(Long ChangeLog diff - truncated)