Merge pull request #28 from vltadrian/master

Validator for Info's Required Elements and Subelements
Create NamedV alue base class
can read cap 1.1 messages
reduced code at Xml Parser
multiple alerts creator and general test completed
Add NuGet.config

with custom nuget source
amber alert test for cap 11
Merge pull request #29 from vltadrian/master

Alert.Info Required Elements Validator
XmlCreator and xml resources modifications
Altitude and Ceiling type changed to int
language added in XmlCreator
repaired test
test names changed
added multiple areas in examples
removed space
conflicts solved
Merge pull request #30 from StanculescuDaniel/master

XmlParser can read Cap 1.1 and XmlCreator finished
Merge pull request #31 from vltadrian/master

Validator for Resource Required Elements and Sub-Elements
Merge pull request #35 from vltadrian/master

Resource with Uri should have size