gnu: python-hy: Update to 0.18.0.

* gnu/packages/python-xyz.scm (python-hy): Update to 0.18.0.
[arguments]: Make all phases return #t.
[propagated-inputs]: Remove python-clint, python-fastentrypoints. Add
python-colorama.
(python2-hy): Remove variable.

gnu/packages/python-xyz.scm

@@ -9447,20 +9447,20 @@ with a new public API, and RPython support.")
 (define-public python-hy
   (package
     (name "python-hy")
-    (version "0.17.0")
+    (version "0.18.0")
     (source (origin
               (method url-fetch)
               (uri (pypi-uri "hy" version))
               (sha256
                (base32
-                "1gdbqsirsdxj320wnp7my5awzs1kfs6m4fqmkzbd1zd47qzj0zfi"))))
+                "04dfwm336gw61fmgwikvh0cnxk682p19b4w555wl5d7mlym4rwj2"))))
     (build-system python-build-system)
     (arguments
      '(#:phases
        (modify-phases %standard-phases
          (add-before 'install 'set-HOME
            (lambda _
-	     (setenv "HOME" "/tmp")))
+             (setenv "HOME" "/tmp") #t))
          (replace 'check
            (lambda _
              ;; Tests require write access to HOME.
@@ -9471,10 +9471,8 @@ with a new public API, and RPython support.")
        ("python-nose" ,python-nose)))
     (propagated-inputs
      `(("python-astor" ,python-astor)
-       ("python-clint" ,python-clint)
+       ("python-colorama" ,python-colorama)
        ("python-rply" ,python-rply)
-       ("python-fastentrypoints"
-        ,python-fastentrypoints)
        ("python-funcparserlib"
         ,python-funcparserlib)))
     (home-page "http://hylang.org/")
@@ -9485,9 +9483,6 @@ its Lisp code into the Python Abstract Syntax Tree, you have the whole world of
 Python at your fingertips, in Lisp form.")
     (license license:expat)))
 
-(define-public python2-hy
-  (package-with-python2 python-hy))
-
 (define-public python2-functools32
   (package
     (name "python2-functools32")