krb5 commit: Add some common files to .gitignore

[Tom Yu]

https://github.com/krb5/krb5/commit/652da869592b1ef4b96694db07ed178add1f80e2
commit 652da869592b1ef4b96694db07ed178add1f80e2
Author: Sarah Day <sarahday at mit.edu>
Date:   Fri Dec 4 10:01:11 2015 -0500

    Add some common files to .gitignore
    
    Add some OS specific files and Eclipse project files, as well as the
    top level build directory because it is recommended in the wiki to
    perform your build inside of it.  Also ignore the autom4te.cache
    directory.
    
    [tlyu at mit.edu: minor commit message edits]

 .gitignore |   25 +++++++++++++++++++++++++
 1 files changed, 25 insertions(+), 0 deletions(-)

diff --git a/.gitignore b/.gitignore
index 3fd3b20..752683c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,6 +15,31 @@ obj/
 testdir/
 testlog
 
+# OSX files
+.DS_Store
+
+# Generated by Dolphin for individual settings for directories
+.directory
+
+# Files generated by merges
+*.orig
+
+# Windows thumbnail db
+Thumbs.db
+
+# Eclipse specific files
+.project
+.cproject
+.settings/
+.pydevproject
+.autotools
+
+# Ignore the build directory
+/build/
+
+# The autom4te cache directory
+autom4te.cache/
+
 /doc/version.py
 
 /doc/html/