Initial development
Fixed module names

ssbc and sbc --> spica
spica --> spicaweb
Updated protein feature vector calculation to new style

Also added a function that checks if the required data sources are available
for the calculation of a feature. Usefull for spicaweb.
Updated protein feature calculation methods
Added function to FeatureVector that checks for data availability
Reimplemented feat_id to name func, and available featvec func
Renamed feature_matrix to feature_matrix_protein
Fixed bug in obtaining available feature vectors
Fixed bug in feature ids/names
Fixed feature vector calculation method in project management
Use coeff_ for LDA weights, still not correct.
Minor comment edits.
Fixed featcalcalation status fetching
Switched to the use of matplotlib for scatter and histogrom.
pep8
pep8
Starting to add documentation to featmat.py
Added add_custom_feature function
pep8
Add and get custom feature functions added