Get Rid of nobuild, nolink, and alldeps (#2765)

* Removing the nobuild, nolink, and alldeps dependency types in favor of being explicit.
* This will help with maintenance going forward, as adding more dependency types won't affect existing declared dependencies in weird ways.
* default deptype is still `('build', 'link')`

var/spack/repos/builtin/packages/r-xlconnect/package.py

@@ -36,5 +36,5 @@ class RXlconnect(RPackage):
     version('0.2-12', '3340d05d259f0a41262eab4ed32617ad')
     version('0.2-11', '9d1769a103cda05665df399cc335017d')
 
-    depends_on('r-xlconnectjars', type=nolink)
-    depends_on('r-rjava', type=nolink)
+    depends_on('r-xlconnectjars', type=('build', 'run'))
+    depends_on('r-rjava', type=('build', 'run'))