add File::createId, add File::checkGroups
add File::time_stamp method that returns current time as string
Merge branch 'stoewer-dev'
Deleted pandora so
Pandora::Block Implement type and definition properties
Pandora::File set block type upon creation
Merge branch 'master' of github.com:G-Node/pandora

Conflicts:
	src/File.cpp
File open modes support prepared, need error handling, though. checks version and format while opening file. Updates updated_at upon closing of file
.gitignore: remove test dir
tests: first test with CppUnit (v 1.12)
Merge branch 'master' of github.com:G-Node/pandora

Conflicts:
	include/File.hpp
	src/File.cpp
Merge branch 'master' of github.com:G-Node/pandora
main: removed calls of unimplemented methods
Makefile: Include OS-specific Makefile if exists

Also only include Makefile.conf if it exists. Check if LIB_EXT is
properly set and boil out if not
Makefile: Add OSX (darwin) specific Makefile

This makefile basically assumes that all 3rd party libraries
are installed (e.g. via homebrew) to /usr/local/lib and they
have been compiled against libstdc++ (not clang's own libc++)
pandora.hpp: reorganisation of header files
[git] Ignore osx debug symbol files and .orig files
Merge branch 'master' of github.com:G-Node/pandora
Merge branch 'master' into stoewer-dev
Makefile: solved some minor issues with lib dir and target name for tests