Vibes C++ all_commands.cpp test file updated (fixes the bug due to vibesParams macro renaming)
Vibes viewer: Use C++11 (CMake and .pro). Only a single running application instance allowed.
Solved a bug in setting -fPIC on Linux for VIBes-viewer in CMakeList
VIBes-viewer: fixed ".jpeg" extension recognition in export image.
VIBes-viewer: closing a figure window now destroys it. Double-click on a figure name reveals it.
Image export output is now twice the on-screen resolution.
Merge pull request #45 from dvinc/master

Various viewer improvements: single instance, figures mgmt, sharper image export