Merge branch 'feature/spaces-and-cleanup-0.3' into 0.3

* feature/spaces-and-cleanup-0.3: Minor modifications to get tests back to work. Two tests are failing in the latest git version, would have to dig into it Adjusted required versions of pre-requisites, now the majority of the tests work tabs to 4 spaces - this won't make integrating the patches easier, but it's probably a good idea to go a little more pep8 (and fix sins of my youth ;) )

Author: Byron

.gitmodules

@@ -1,3 +1,3 @@
 [submodule "gitdb"]
 path=git/ext/gitdb
-url=http://github.com/gitpython-developers/gitdb.git
+url=http://github.com/gitpython-developers/gitdb.git

README.rst

@@ -11,9 +11,11 @@ The object database implementation is optimized for handling large quantities of
 REQUIREMENTS
 ============
 
-* Git ( tested with 1.7.3.2 )
+* Git ( tested with 1.8.3.4 )
 * Python Nose - used for running the tests
-* Mock by Michael Foord used for tests. Requires 0.5
+ * Tested with nose 1.3.0
+* Mock by Michael Foord used for tests
+ * Tested with 1.0.1
 
 INSTALL
 =======

git/__init__.py

@@ -13,15 +13,15 @@
 
 #{Initialization
 def_init_externals():
-"""Initialize external projects by putting them into the path"""
-sys.path.append(os.path.join(os.path.dirname(__file__), 'ext', 'gitdb'))
-
-try:
-importgitdb
-exceptImportError:
-raiseImportError("'gitdb' could not be found in your PYTHONPATH")
-#END verify import
-
+"""Initialize external projects by putting them into the path"""
+sys.path.append(os.path.join(os.path.dirname(__file__), 'ext', 'gitdb'))
+
+try:
+importgitdb
+exceptImportError:
+raiseImportError("'gitdb' could not be found in your PYTHONPATH")
+#END verify import
+
 #} END initialization
 
 #################
@@ -41,14 +41,14 @@ def _init_externals():
 fromgit.remoteimport*
 fromgit.indeximport*
 fromgit.utilimport (
-LockFile, 
-BlockingLockFile, 
-Stats,
-Actor
-)
+LockFile, 
+BlockingLockFile, 
+Stats,
+Actor
+)
 
 #} END imports
 
 __all__= [ nameforname, objinlocals().items()
-ifnot (name.startswith('_') orinspect.ismodule(obj)) ]
-
+ifnot (name.startswith('_') orinspect.ismodule(obj)) ]
+