moved plugins out of the main libs source tree

- reduces file clutter
added first version of AUTHORS file

- based on 'git shortlog -sne' with some additional information from file headers etc
- known to be incomplete at this point
added LGPLv3 license file
added short copyright note to ./extern folder

- clarifies that those packages do not belong to EUDAQ and are (C) their respective copyright holders
added license text to manual
added AIDA acknoledgements to corresponding section in manual
added license to the README file
fixed path to example plugin in manual
added new EUDAQ logo

- svg is stored in ./etc/logo
- png version is now on the title page of the manual
forgot header <algorithm> to use std::find

KILLRUN modified to search for te process IDs, and kill them all.

CMakeLists.txt gets explicit c++11 flag
OnlineMonitor and OfflineMonitor should be OFF by default
Merge pull request #82 from rubinsky/OfflineMonitor

fixing compilation issue on Ubuntu14.04 (may be other platforms as well)
Merge pull request #80 from hperrey/relicense

(Explicitly) putting EUDAQ under the LGPLv3 License
WIP...just for backup
The event Synchronization class has now the possibility to run without without a TLU and without synchronizing the events
the multi file reader can now take advantage of the new feature of the sync class to not sync the events and to run without a TLU
Now one can deactivate the synchronization of the events. untested!
commit before merging in changes to offlinemonitor by Richard.
merge with richard/NoSynchronizationForMultiFileReader successful
if there is no TLU the slot 0 is empty therefore all producers are shifted by one