remove system outs
Merge branch 'master' of https://github.com/mpi2/PhenotypeArchive

* 'master' of https://github.com/mpi2/PhenotypeArchive: (42 commits)
  Added sexual dimorphism pie chart (in progress)
  Refactored Akt2 test to reduce visual clutter and report success or failure in a more easily understandable way.
  Refactored Akt2 test to reduce visual clutter and report success or failure in a more easily understandable way.
  viablility charts displaying correct percentages in each graph and tooltips. needs working on getting generic titles in and a table.
  Added link to iMits production charts
  Added production chart to release page
  removed sysouts
  Single quotes instead of double as eclipse thinks they're an error.
  Added phenotyping status by center + changed colors for release page to use the website ones.
  Bump version date.
  Tidy; remove refs to 8985.
  Add test for button url.
  Fixed status charts for release page. They got broken when I was refactoring the code to use it for the center specific charts too.
  Changed graph title on release page
  Added production / phenotyping status graphs to release page.
  This change adds a new graph page test: testPreQcGraph(), completing Jira ticket MPII-1004.
  Done chart for distibution of phen calls. Changed the column chart to a stacked column + removed decimal from labels.
  This change eliminates preQc graphs from the list of valid graph candidates for categorical and unidimensional graph tests.
  tiny param change for release page
  parameter changes
  ...