Implementing session notes
Working on session notes
Refactor session related code form ClientApplication to SessionManager
Save session notes and fine-tune updating of visualizations
More detailed error message for content length exception
Save workflow layout to session
Merge branch 'master' into save-layout

Conflicts:
	src/main/java/fi/csc/microarray/client/session/SessionSaver.java
Allow auto layout to update dataset position
Fix bug in tool that detects common regions from copy number data.
Update manual pages for reference to QDNAseq publication.
Merge pull request #39 from ilarischeinin/master

Bugfix to one copy number tool (and manual page updates)
Change text to less cloud session specific
An error message for ContentLengthException
Update truezip
Typo fix.
Merge branch 'master' of https://github.com/chipster/chipster.git
samtools-subset-R: added indexing the result file
subset-fastq.R: added zipping the result file
Fix example sessions

Removing of an example session removes also the corresponding zip
session, example sessions are allowed to have .zip in their names and
check if session was removal was prevented before reporting its success.
Merge branch 'master' of https://github.com/chipster/chipster.git
Merge branch 'master' into save-layout