Change some more links and some folder names in the readmes

CONTRIBUTING.md

@@ -45,8 +45,8 @@ directories are detected (end via `CTRL+C`).
 to the source code are detected, the browser page is reloaded (end via
   `CTRL+C`).
 * `coveralls` is used by the continues integration platform
-[Travis CI](https://travis-ci.org/geoext/geoext3) to upload coverage info to
-[Coveralls.io](https://coveralls.io/github/geoext/geoext3)
+[Travis CI](https://travis-ci.org/geoext/geoext) to upload coverage info to
+[Coveralls.io](https://coveralls.io/github/geoext/geoext)
 * `generate:example`generates a sample application in the examples folder. Use
 this to start a new feature example for GeoExt3.
 * `generate:docs` generates an API documentation that you can access in the
@@ -174,13 +174,13 @@ To generate a package you usually first create a Sencha `workspace` by issuing
 $ sencha -sdk /path/to/ext-n.n.n generate workspace /path/to/workspace
 ```
 
-Inside of the workspace clone the `geoext3` repository into the `packages`
+Inside of the workspace clone the `geoext` repository into the `packages`
 subfolder:
 
 ```
 $ cd /path/to/workspace/packages
-$ git clone https://github.com/geoext/geoext.git GeoExt3
-$ cd GeoExt3
+$ git clone https://github.com/geoext/geoext.git geoext
+$ cd geoext
 ```
 
 Then you can issue

README.md

@@ -45,11 +45,11 @@ Else it will be the folder where you cloned the repository into.
     "classpath": [
         "app",
         "${toolkit.name}/src",
-        "./lib/geoext3/src"
+        "./lib/geoext/src"
     ]
 ```
 
-In the snippet above, `lib/geoext3` is a `git clone` of the GeoExt repo.
+In the snippet above, `lib/geoext` is a `git clone` of the GeoExt repo.
 
 GeoExt also offers components, which are only compatible with the classic
 toolkit of ExtJS (e.g. `StateProvider` or `GeocoderCombo`).
@@ -60,8 +60,8 @@ In case you want to use them you also have to add the `classic` folder to the
     "classpath": [
         "app",
         "${toolkit.name}/src",
-        "./lib/geoext3/src",
-        "./lib/geoext3/classic"
+        "./lib/geoext/src",
+        "./lib/geoext/classic"
     ]
 ```