Add git support for importing meta

app/templates/packages/create_edit.html

@@ -49,7 +49,7 @@
 
 		<div class="pkg_wiz_1">
 			<p>Enter the repo URL for the package.
-			If it's hosted on Github then metadata will automatically be imported.</p>
+			If the repo uses git then the metadata will be automatically imported.</p>
 
 			<p>Leave blank if you don't have a repo.</p>
 		</div>
@@ -61,7 +61,7 @@
 		</div>
 
 		<div class="pkg_wiz_2">
-			Importing...
+			Importing... (This may take a while)
 		</div>
 
 		{{ render_field(form.website, class_="pkg_meta") }}