* add multiverse id to cards.xml
* remove pictures urls from cards.xml
TBD:
* fix/clean oracle’s gui
* add support in cockatrice

 * Used http://www.woogerworks.com/files/sets.xml as a base
 * update version
 * use mtgjson.com as source
 * adapted some sets name (es: 6E => 6ED)
Caveats:
 * Not all previous sets are present (e.g.: WOTC, WMCQ, WRL); they were
not present in woogerworks’s sets.xml anyway

Problem: Split card are imported as 2 different cards; need to find
some way to join them

Cmake overhaul

 * Used http://www.woogerworks.com/files/sets.xml as a base
 * update version
 * use mtgjson.com as source
 * adapted some sets name (es: 6E => 6ED)
Caveats:
 * Not all previous sets are present (e.g.: WOTC, WMCQ, WRL); they were
not present in woogerworks’s sets.xml anyway

Problem: Split card are imported as 2 different cards; need to find
some way to join them

Protobuf depends on pthread under unix, but cmake’s FindProtobuf
doesn’t add -lpthread to link flags

Additional: remove duplicate if(linux) and merge rules together

* Use automoc instead of a manual list of headers
* Remove Qt4 detection
* Created missing .cpp for .h files (for automoc detection)
* Remove pthread linking
* Forcing -lprotobuf is not needed for mingw; msvc only?

* Remove cockatrice_HEADERS (obsoleted by automoc)
* Remove compilation flags definition and Qt4 finding calls
* Make use of CMAKE_INSTALL_PREFIX
* use INSTALL(TARGETS) in place of INSTALL(PROGRAM)
* Osx: create a proper application bundle
* Added comments

* Remove cockatrice_HEADERS (obsoleted by automoc)
* Remove compilation flags definition and Qt4 finding calls
* Make use of CMAKE_INSTALL_PREFIX
* use INSTALL(TARGETS) in place of INSTALL(PROGRAM)
* Osx: create a proper application bundle
* Added comments

* Remove cockatrice_HEADERS (obsoleted by automoc)
* Remove compilation flags definition and Qt4 finding calls
* Make use of CMAKE_INSTALL_PREFIX
* use INSTALL(TARGETS) in place of INSTALL(PROGRAM)
* Osx: create a proper application bundle
* Added comments

* define CMAKE_INSTALL_PREFIX
* define compilation flags
* find needed libraries
* enable Qt4’s automoc
* Added comments

Fix compiling on OSX