Create a new 'Phenotype' column, update column headers and add new phenotype and ucsc icons
QTL features not in db schema since E74
Allow text string '0' to be rendered

Check for string length instead of truthiness when rendering text.
Merge pull request #44 from ens-lgil/master

Create a new 'Phenotype' column, update column headers and add new pheno...
Merge pull request #47 from nicklangridge/master

Allow text string '0' to be rendered
Fix SNP length calculation using the API
Remove the unused method 'source_link'
Merge pull request #48 from ens-lgil/master

2 commits to fix some webcode.
Merge pull request #46 from nicklangridge/patch-1

QTL features not in db schema since E74
Changed cDNA mouseover text to be clearer
Removed some duplicate entries
Fixed bug in availability check
Partial fix to secondary structure - correct thumbnail now appearing, but main image titles still not right
Final fixes for r2r output
Don't need species directory if using random dir names
Fixed bug with case-sensitivity when handling bedGraph format
Removed some leftover warns
Force zero as numerator when matrix cell is off.
qq{ -> qq( to unbreak pretty-printers.
Matrix column ordering.