Merge pull request #462 from mxaddict/patch-6

Removed some autogenerated files by QT

Author: proletesseract

.gitignore

@@ -130,6 +130,9 @@ src/secp256k1/build-aux/m4/ltversion.m4
 src/secp256k1/build-aux/m4/lt~obsolete.m4
 src/NavCoin4-Qt.creator.user
 
+# header files generated by QT from .ui files
+ui_*.h
+
 # IDE specific
 .idea/*
 .vscode