fixup OpenCart double-file situation
ensure single trailing newline
Add 'pom.xml.versionsBackup'

'mvn versions:use-latest-versions' generates 'pom.xml.versionsBackup' file, because '-DgenerateBackupPoms=true' is default; see http://mojo.codehaus.org/versions-maven-plugin/use-latest-versions-mojo.html#generateBackupPoms
Merge pull request #1019 from nnuhanovic/patch-1

Add 'pom.xml.versionsBackup' to Maven template
add delphi .dcu

.DCU (Delphi Compiled Unit) files are binary files that are used between compiling source (text) and linking the executable. They're created by the compiler, joined together in memory, combined with the startup code and put into an actual executable (.EXE/.DLL/.BPL) by the linker
change ignore file position
trim
Merge pull request #1021 from onion7878/patch-1

add delphi .dcu
Merge branch 'master' of github.com:ShonFrazier/gitignore