Add notes about kit

objc-pkg-manager.markdown

@@ -14,7 +14,7 @@ Client
   - Files (subset) from a git repo
   - Should be implemented in such a way that people can add support for, for instance, svn
 
-* Automatically add files from lib manifest to Xcode project
+* Automatically add files from lib manifest to Xcode project, but can be skipped
 
 * Calculate dependencies across a set of libraries like bundler
 
@@ -30,3 +30,13 @@ Manifest
 
 * Inherits from a base class that provides install strategies
 
+
+Other managers
+--------------
+
+Kit: https://github.com/nkpart/kit
+
+1. Has to fork repos to change directory structure and add KitSpec
+2. Has good strategy for the way it add dependencies to the project
+3. Uses haskell, so does not have easy access to ways to manipulate plists (Xcode project) and leaves configuring of project up to user.
+4. Uses JSON for manifest. While simple, it does not allow for a way to adapt the build process to the repo (see #1)