Admintools and profileeditor test fails with 20 sec timeout. Increasing to 25 sec.

```
not ok 1 admintools "before all" hook
  Error: timeout of 20000ms exceeded. Ensure the done() callback is being called in this test.
      at tests/admintools.test.js:177:7
      at Object.done (node_modules/benv/index.js:32:21)
      at process.nextTick (node_modules/jsdom/lib/old-api.js:347:18)
      at _combinedTickCallback (internal/process/next_tick.js:131:7)
      at process._tickCallback (internal/process/next_tick.js:180:9)

not ok 203 Profile editor "before each" hook for "should produce some html"
  Error: timeout of 20000ms exceeded. Ensure the done() callback is being called in this test.
      at tests/fixtures/headless.js:160:7
      at Object.module.exports.setup (node_modules/benv/index.js:24:56)
      at Function.init [as setup] (tests/fixtures/headless.js:16:10)
      at Context.<anonymous> (tests/profileeditor.test.js:94:14)
```

tests/admintools.test.js

@@ -57,7 +57,7 @@ var someData = {
 
 describe('admintools', function ( ) {
   var self = this;
-  this.timeout(20000); // TODO: see why this test takes longer on Travis to complete
+  this.timeout(25000); // TODO: see why this test takes longer on Travis to complete
   before(function (done) {
     benv.setup(function() {
 

tests/profileeditor.test.js

@@ -71,7 +71,7 @@ var someData = {
 
 
 describe('Profile editor', function ( ) {
-  this.timeout(20000); //TODO: see why this test takes longer on Travis to complete
+  this.timeout(25000); //TODO: see why this test takes longer on Travis to complete
   var headless = require('./fixtures/headless')(benv, this);
 
   before(function (done) {