updated charts.pro with new files
Fixed qmake build on Linux
Ignore untracked files related to the build
added details to the readme file
new viewports in charts

Tentative fix for histogram_statistic.  Still seems to generate issue
with vtkSmartPointer
Merge branch 'master' of https://github.com/ar2tech/ar2gems
Fixed cyclical dependencies

Action is now declared in the project appli:
Replace #include <actions/action.h> by #include <appli/action.h>

The input/output actions that where defined in the action project are
now in the io project.

manager_repository.h/cpp have been moved from appli to utils
Replace #include <appli/manager_repository.h> by #include
<utils/manager_repository.h>
Fixed qmake build on Linux
Ignore untracked files related to the build
Deleted Visual Studio project files
Fixed #include directives
Move implementation to header

Files: filtersim_servo_system.cpp,layer_servo_system_sampler.cpp
Remove duplicate definition for Line_separator

Defined in qtplugins/variogram_input.cpp and
gui/variogram2/variogram_controls.cpp
Fixed #include directives
Remove dead code to make clear utils doesn't depend on other modules

Files: xml_parsing.h
Fix overflow warning in search_filters.h
Delete DummyFile.test, main.rc
Delete qmake project files
CMake build on Linux
Fix build after rebase