Updated to Play 2.3.4

https://groups.google.com/d/msg/play-framework/JgcmbvFJZRs/u-hBmGQUl_kJ
Updated to Play 2.3.4
Let FrameworkTest catch Exception from setup.py files
Don't ignore the return code
Merge pull request #1077 from donovanmuller/master

Play2-Java: Version update
Clarify install directions

Fix TechEmpower/FrameworkBenchmarks#768
Move bash scripts out of installer.py

Fixes TechEmpower/FrameworkBenchmarks#1112
Remove unused functions
Make json human readable

Fix TechEmpower/FrameworkBenchmarks#1079
Include framework as variable of FrameworkTest
Print bash commands for installer files

This, plus prior commits, fixes #1107
Fix commit counting

Fixes TechEmpower/FrameworkBenchmarks#1113
Makes counting commits work again

fixes #1113
Fixes counting lines of code

Fixes #1114
Remove unused benchmarker functions
Fix typo in vagrant setup scripts
Allow virtual box to run TFB using 12.04
Enable Redis on Ubuntu 12.04

Fixes #1108
Minor improvements to database install script
Enable redis on 12.04