Cross validations runs, but bad stuff when NaN
SRResults have two ids and two values. Normalizers should be NaN-aware.
Spearmans crossvalidation
Changes from Ben's dead git.
Changes from Ben's dead git
-reference.conf
Fixed issues with the flags in Concept Loader and Requested Link Getter
UniversalLinkLoader reused the -d flag
Created the cross validation script
Cross validations supports reloading split data and
local mostSimilar has received speed improvements
Merge branch 'sr' of https://github.com/shilad/wikAPIdia into sr

Conflicts:
	wikAPIdia-sr/src/main/java/org/wikapidia/sr/Evaluation/CrossValidation.java
Wipe normalizers between training sessions,
Merge branches 'semtag' and 'sr' of https://github.com/shilad/wikAPIdia into semtag

Conflicts:
	wikAPIdia-loader/src/main/java/org/wikapidia/dao/load/ConceptLoader.java
	wikAPIdia-loader/src/main/java/org/wikapidia/dao/load/UniversalLinkLoader.java