PLAT-6730 Fixing example for ON, documentation, formatting and extra holiday in sample data
REQS-498 Overnight arithmetic average conversion, better error logging for missing fixing data
REQS-503 improve holiday calendar loader
REQS-498 rename OIS def method to ONAA def
[PLAT-6730] Added the generator for Ibor leg with compounding.
[PLAT-6730] Added example of Libor + compounding.
[PLAT-6741] Corrected the inconsistencies in the calculators for some arithmetic average coupons (usage of approximation or not).
[PLAT-6730] Added Generator Fixed Leg - to be used in stub examples.
[PLAT-6730] Added test annotation.
[PLAT-6730] Added examples of swaps with stubs (4 types).
[PLAT-6730] Added some stub examples.
[PLAT-6730] More stub examples.
[PLAT-6730] Cleaned comments and tests.
Merge branch 'develop' into topic/PLAT-6730

Conflicts:
	projects/OG-Integration/src/main/java/com/opengamma/integration/tool/holiday/CalendarLoaderTool.java
[PLAT-6730] Corrected IborIndex tests.
Merge pull request #205 from OpenGamma/topic/PLAT-6730

Topic/plat 6730