created file with query for subscription
added presentation
updated presentation ppt and added some screenshot for single slide presentation
updated presentation and create single slide presentation
no jar in develop
added images for user manual
start to writing user guide
renamed directory doc in docs
Merge branch 'doc' into develop
renamed docs in doc
readded doc
updated user-manual: finished Client GUI and modified introducion and requirements
finished to write user manual. waiting for review
exported pdf in single and double side page
exported pdf in single and double side page
fix download on correct dir
added developer doc
modified documents layouts
regenerated pdfs
Merge branch 'develop'

Conflicts:
	bin/rpsls-admin.jar
	bin/rpsls-client.jar