Remove need for fully-qualified defproject.

Not sure I'm 100% happy with this solution as it adds a var in clojure.core.

project.clj

@@ -1,9 +1,9 @@
-;; TODO: allow unqualified defproject
-(leiningen.core/defproject leiningen
+;; The only requirement of the project.clj file is that it includes a
+;; defproject form. It can have other code in it as well, including
+;; loading other task definitions.
+
+(defproject leiningen
   :version "1.0-SNAPSHOT"
   :dependencies [["org.clojure" "clojure" "1.1.0-alpha-SNAPSHOT"]
                  ["org.clojure" "clojure-contrib" "1.0-SNAPSHOT"]
-                 ;; ["org.clojure" "lancet" "1.0-SNAPSHOT"]
                  ["org.apache.maven" "maven-ant-tasks" "2.0.10"]])
-
-;; leiningen will define relevant deps, aot, jar, repl, etc tasks

src/leiningen/core.clj

@@ -15,7 +15,7 @@
        (def ~project-name project)))
 
 ;; So it doesn't need to be fully-qualified in project.clj
-(with-ns 'user (use ['leiningen.core :only ['defproject]]))
+(with-ns 'clojure.core (use ['leiningen.core :only ['defproject]]))
 
 (defn read-project
   ([file] (load-file file)

src/leiningen/deps.clj

@@ -11,6 +11,7 @@
     (.setArtifactId name)
     (.setVersion version)))
 
+;; TODO: add build.clojure.org as a default repo
 (defn deps
   "Install dependencies in lib/"
   [project & args]

test/project.clj

@@ -1,4 +1,4 @@
-(leiningen.core/defproject nomnomnom
+(defproject nomnomnom
   :version "1.0-SNAPSHOT"
   :dependencies [["org.clojure" "clojure" "1.0.0"]
                  ["rome" "rome" "0.9"]