Update Travis

Author: ScottPJones

.travis.yml

@@ -20,7 +20,7 @@ git:
 # uncomment the following lines to override the default test script
 script:
   - if [[ -a .git/shallow ]]; then git fetch --unshallow; fi
-  - julia -e 'VERSION < v"0.7.0-DEV" || (using Pkg) ;  < v"0.7.0-DEV.5183" ; Pkg.add("Compat") ; Pkg.clone(pwd()) ; Pkg.build("Format"); else ; Pkg.add(pwd()) ; end ; Pkg.test("Format"; coverage=true)'
+  - julia -e 'VERSION < v"0.7.0-DEV" || (using Pkg) ; if VERSION < v"0.7.0-DEV.5183" ; Pkg.add("Compat") ; Pkg.clone(pwd()) ; Pkg.build("Format"); end ; Pkg.test("Format"; coverage=true)'
 after_success:
   # push coverage results to Coveralls
   - julia -e 'cd(Pkg.dir("Format")); Pkg.add("Coverage"); using Coverage; Coveralls.submit(Coveralls.process_folder())'