Automatic rebinning:
 - added helper functions (purity, stability) + unit tests for them
 - added main script (00_pick_bins.py) + tests

Reorganised tests
 - deleted obsoletes
 - merged tests that belong to one module
updated binning plots
fix for travis
added texlipse builder for LaTex parts
moved shell scripts to bin
7 TeV and rootpy synchronisation
 - updated bin centre reweighting to match newest rootpy
 - removed if for 7 TeV, now everything is the same
 - added old p- & s-values for comparison
 - synchronised configs
 - removed 7 TeV specific paths (they are no longer valid) from fitting
fixed indentation
added code for comparing results at different centre-of-mass energies
A few minor changes:
 - added tables folder to gitignore
 - added library module for cross section measurement
 - added license
updated rootpy (bugfixes etc)
Merge pull request #74 from kreczko/data_representation

Automatic binning