Fixes for energy scale and smearing.
- Bug in energy scale and smearing reader.
- Bug in EnergySmearear:::getSmearingSigma() (missing return value).
- Wrong format for smearing_sigma_and_errors EBLowEta.
Deleted unused BuildFile
Merge pull request #85 from musella/patch_corr_esmear

Fixes for energy scale and smearing.
Fixed: eos variable not found in makeFileList.py
Merge pull request #89 from musella/patch_eos_missing

Fixed: eos variable not found in makeFileList.py
Fixed: non-initialized variables
Merge pull request #91 from musella/patch_noninit_vars

Fixed: non-initialized variables in PhotonAnalysis
Merge remote-tracking branch 'origin/master'