Versions

## A lot of improvements/changes have been made:
### Small changes
* ignore .pdf and .npy files
* lspscat: set Delta Sigma pi N to 7 

### Control over predictors used by ObsCalculator/point.py
Predictor modules are now passed as arguments to ObsCalculator/point.py instead. This should allow to plug and play without access to the private predictors.

### Control over predictor versions
There is now control over the versions of Softsusy(3.0.13 & 3.3.9), Feynhiggs(2.8.6, 2.9.5 & private 2.8.7, 2.9.6-beta) & Micromegas. 
* interfaces take version(s) as arguments
* interface make files updated to be version independent
* executables for Softsusy and Micromegas are named with version names.
* FeynHiggs library is also named with version number

### Calulation of uncertainty on Higgs Masses from FeynHiggs added

### Signal handling for multinest
Want multinest to exit gracefully when the CPU time on the batch runs out.

### Added new constraints
* bunch of new functions
* bunch of new values + comments