Merge pull request #12 from maurerit/master

Should fix multicorp wallets issue
Pocos income

PoCos now show previous and current income under Inventory -> PoCos
new gitignore

ignores nbproject NetBeans project folder
performance fix

performance fix for some SQL queries where dataset was limited to
current month:

OLD date condition:
date_format(beginProductionTime, '%Y%m') = '${year}${month}'
//NEW (otpimized) date condition:
beginProductionTime BETWEEN '${year}-${month}-01' AND
LAST_DAY('${year}-${month}-01')
more performance fixes

performance fix for some SQL queries where dataset was limited to
current month:

OLD date condition:
date_format(beginProductionTime, '%Y%m') = '${year}${month}'
//NEW (otpimized) date condition:
beginProductionTime BETWEEN '${year}-${month}-01' AND
LAST_DAY('${year}-${month}-01')
about changes

added information about performance ifxes
Blueprints API

Implemented Blueprints.xml API. ME and TE values no longer have to be
set manually. Instead, information from blueprints API is used.