Ignore signed pom files in leiningen projects

Pom files are commonly signed before deploy as part of the build/signoff process
Ignore log of applied patches

Magento keeps a log of official patches applied in this file.
Merge pull request #964 from ohmanger/patch-1

Ignore log of applied patches in Magento.gitignore
Merge pull request #960 from SamWhited/patch-1

Ignore signed pom files in leiningen projects
Fix typo in haskell gitignore
Merge pull request #972 from CodeBlock/haskell-typo

Fix typo in Haskell template
Update Leiningen.gitignore
Merge pull request #970 from wzhishen/master

Update Leiningen.gitignore with checkouts and lein-failures rules
Add an Idris gitignore
Merge pull request #973 from CodeBlock/idris

Add an Idris template
Added ignore for directory config under KDE

Dolphin, the KDE file manager, writes specific directory configuration in .directory files.
Merge pull request #975 from DenJohX/patch-1

Added rule for directory config under KDE to Linux template