PLT-500 - AssertJ matcher for Result
PLT-497 Better handling of null

Fix Javadoc
Use Optional
PLT-500 - externalize assertJ version
PLT-500 - scope assertJ to test
Merge pull request #32 from OpenGamma/topic/PLT-500

PLT-500 - AssertJ matcher for Result
PLT-486 - Bug fix for new ResultAssert

Message wasn't correct when expected failure was actually success
Merge pull request #33 from OpenGamma/topic/PLT-486

PLT-486 - Bug fix for new ResultAssert
PLT-512 Extract Messages class from ArgChecker
PLT-512 Extract Messages class from ArgChecker

Fix build failure
Fix from PR
Merge pull request #31 from OpenGamma/topic/PLT-497

PLT-497 Better handling of null
Javadoc
PLT-513 Add Frequency.exactDivide()

Provides a mechanism to divide one frequency by another
PLT-492 Indices for Fx

Add FxIndex and standard constants
Represents daily published FX rates
PLT-503 Rename getDayCountFraction to yearFraction

Avoid use of "get" for calculation methods
WIP