Fix .travis.yml to clone StrTables, which is not yet registered

Author: ScottPJones

.travis.yml

@@ -9,9 +9,9 @@ julia:
 notifications:
   email: false
 # uncomment the following lines to override the default test script
-#script:
-#  - if [[ -a .git/shallow ]]; then git fetch --unshallow; fi
-#  - julia -e 'Pkg.clone(pwd()); Pkg.build("Unicode_Entities"); Pkg.test("Unicode_Entities"; coverage=true)'
+script:
+  - if [[ -a .git/shallow ]]; then git fetch --unshallow; fi
+  - julia -e 'Pkg.clone("https://github.com/JuliaString/StrTables.jl.git"); Pkg.clone(pwd()); Pkg.build("Unicode_Entities"); Pkg.test("Unicode_Entities"; coverage=true)'
 after_success:
   # push coverage results to Coveralls
   - julia -e 'cd(Pkg.dir("Unicode_Entities")); Pkg.add("Coverage"); using Coverage; Coveralls.submit(Coveralls.process_folder())'