add vim to hard to detect licenses pending https://github.com/licensee/licensee/pull/437

update NCSA exmaple

_licenses/ncsa.txt

@@ -8,9 +8,9 @@ description: The University of Illinois/NCSA Open Source License, or UIUC licens
 how: Create a text file (typically named LICENSE or LICENSE.txt) in the root of your source code and copy the text of the license into the file. Replace [year] with the current year and [fullname] with the name (or names) of the copyright holders. Replace [project] with the project organization, if any, that sponsors this work.
 
 using:
- - LLDB: https://github.com/llvm-mirror/lldb/blob/master/LICENSE.TXT
  - ROCR-Runtime: https://github.com/RadeonOpenCompute/ROCR-Runtime/blob/master/LICENSE.txt
  - RLTK: https://github.com/chriswailes/RLTK/blob/master/LICENSE
+ - ToaruOS: https://github.com/klange/toaruos/blob/master/LICENSE
 
 permissions:
   - commercial-use

spec/license_meta_spec.rb

@@ -58,7 +58,7 @@ describe 'license meta' do
             end
 
             it "is a #{slug} license" do
-              skip 'NCSA and PostgreSQL licenses hard to detect' if %(ncsa postgresql).include?(slug)
+              skip 'hard to detect licenses' if %(ncsa postgresql vim).include?(slug) && detected.key == 'other'
               expect(detected.key).to eq(slug)
             end
           end