Merge pull request #1 from edrews/master

Show malt ounces to 2 significant figures, hop ounces to 3
Update Gradle due to Android Studio 0.9.3 updates
Add resources for creating a new recipe or opening a file
Change the pop up to use the first letter of the string. Helps with NLS Support
Change the + from just creating a new recipe to cause a popup prompting for a new recipe or to open.
Add a Quantity class for conversions
Add first pass of the BeerXML Parser
Add first pass of the ParseXML Handler. Just supports BeerXML for now.
Add the ability to open a file containing BeerXML
Prevent a NullPointerException if theres a bad recipe in the DB
Add a hop addition of Secondary
Add helpers to allow individual hops, fermentables, and yeasts
Add helper to set a weight by string input
push to minSdkVersion 8 for the file picker intent
Merge remote-tracking branch 'edrews/master/master' into BeerXML

Conflicts:
	BrewShop/src/main/res/values/strings.xml
Remove secondary hop type, and add aroma and mash as per the spec
Set Quantity as a method variable to prevent GSON compression
Merge pull request #20 from DougEdey/BeerXML

Looks good. Merged.