initial draft of classes that will read the acquisition files
Merge branch 'develop' of https://github.com/LuisFF/nmrML into read-acquisition-file
Merge branch 'develop' into features

Conflicts:
	tools/Parser_and_Converters/Java/src/main/java/org/nmrml/converter/BrukerAcquAbstractReader.java

took the code from the development branch. had to correct the AcquReader class.
Moved the method that loads the bruker file location into a separate class.
consider the case when the sourcefilelist is not loaded
Merge branch 'develop' into load-source-files

Conflicts:
	tools/Parser_and_Converters/Java/src/main/java/org/nmrml/converter/AcquReader.java
	tools/Parser_and_Converters/Java/src/main/java/org/nmrml/converter/BrukerAcquAbstractReader.java

update to the model
created a unit test for the BrukerSourceFileListLoader
sourceFile loading is now done completely in a class external to the reader.
add more important file locations
updating the nmrML fields required for the validation.
Merge branch 'master' of https://github.com/nmrML/nmrML into valid-nmrML
updated xsd schema
added some last items required for a valid nmrML
Merge branch 'develop' of https://github.com/LuisFF/nmrML into features

Conflicts:
	tools/Parser_and_Converters/Java/src/main/java/org/nmrml/converter/BrukerAcquAbstractReader.java

update the ono.ini file with terms that will probably be included in the NMR ontology referring to the additional source files
command line converter with new option for contact.
bug fix: hydrogen atom now correctly parsed from NUC parameter
bug fix: correcting spinning rate regexp
update also the nmrML for the metabolomics study.
Merge pull request #106 from LuisFF/develop

Develop