Merge pull request #11 from ebf/xiaodong

Xiaodong
use staging for opends test
add support for domino ldap
update to v0.3.1
refactor DB classes from de.ebf.onpremise to de.ebf.db
update to v0.3.2
throw more general Exception
add table and column sql queries
modify table and column sql queries
add getSession method
Adds a query to DBInterface.
change http header fields to include X-prefix
update to v0.3.4
rename type field to databaseType
update to v0.3.5
add client width and header constants
update to 0.3.6
change AD credentials
redesign MailUtils to support different mail configurations
update to 0.3.7