FIX: error in import for Lists class, now use guava library.
UPDATE: css in xsl file.
FIX: in xml document, tag data with conflict between samples has
specifically identify with class attribute.
ADD: in xml document, add in samples names list entry conflict if it is
needed to add link filtered in report html.
UPDATE: add header javadoc.
ADD: dependency in pom.xml to amazonaws library, used by eoulsan not
directly by Aozan.
ADD: now Aozan can read several configuration file with keyword
'include' at the beginning in configuration Aozan file. 
Use in multi-server context.
FIX: move initialization QC in try/catch block.
CHANGE: prefix in rundata for entry to indetermined indices samples, add
undetermined word.
ADD: now FastqScreen can use bowtie2 for mapping. Default it is always
bowtie.
FIX: throw an exception if genomes alias file to FastqScreen collector
from configuration Aozan doesn't exit.
UPDATE: xsl file to create reports qc.
Merge branch 'master' of https://code.google.com/p/aozan