Fix linking errors
Fix qrcodedialog
Revert "Couple fixed to qrcode to work with autotools compiling"

This reverts commit af1d173c4bbfcd84d68d0365541d6d4bef07c68c.
Remove duplicate filedeclaration due to automerge
Unix build description
Reversed removal of build.h include
Added the qrencode homebrew dependency to the osx build instructions
ignore generated qrdialog moc file
Merge pull request #115 from robvanmieghem/1.4.3.2

Fix linking errors and qrcodedialog