Fix eol issues

Some files don't contain a line separator ('\n') at the end. Add the
missing eol.

In POSIX, all lines of text should end with a newline character by
definition. See
http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html
section 3.397 for more.

See https://gist.github.com/jacknagel/1020172 for a gist of the issue.

Author: jacobcrigby

Android.gitignore

@@ -23,4 +23,4 @@ local.properties
 proguard/
 
 #Log Files
-*.log
+*.log

CodeIgniter.gitignore

@@ -3,4 +3,4 @@
 */logs/!index.html
 */cache/*
 */cache/!index.html
-*/cache/!.htaccess
+*/cache/!.htaccess

Composer.gitignore

@@ -3,4 +3,4 @@ vendor/
 
 # Commit your application's lock file http://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file
 # You may choose to ignore a library lock file http://getcomposer.org/doc/02-libraries.md#lock-file
-# composer.lock
+# composer.lock

Symfony2.gitignore

@@ -13,4 +13,4 @@ app/config/parameters.ini
 app/config/parameters.yml
 
 # Composer
-composer.phar
+composer.phar