track selection by the first/last hit position (copied older developments from 6_2_X branch)
write results of Lorentz Angle and Backplane corrections to split-iov db file
Phases for elliptical, sagitta, and skew
Update to cosmic track splitting validation
Merge pull request #2452 from hroskes/cosmic-track-splitting-update-71X

Alignment/OfflineValidation -- Update to cosmic track splitting validation
Merge pull request #2389 from hroskes/systematic-misalignments-angles-71X

Alignment/TrackerAlignment -- Update to tracker alignment systematic misalignment tools
Merge pull request #2333 from mschrode/LABPinTkAl_71X

Alignment/CommonAlignmentProducer -- Update on Lorentz-Anlge and Backplane correction related developments (7_1_X)
Merge remote branch 'origin/CMSSW_7_1_X' into CMSSW_7_0_X