Merge pull request #733 from vsbogd/metta-lang-site

Add MeTTa tutorial website into README.md

README.md

@@ -7,14 +7,15 @@ pre-alpha stage of development and experimentation. One of the focuses in the Hy
 to the OpenCog Classic Atomese language with clear semantics supporting meta-language features,
 different types of inference, etc. What we have landed on is an "Atomese 2" language called MeTTa (Meta Type Talk).
 
-In order to get familiar with MeTTa one can read [MeTTa specification](https://wiki.opencog.org/w/File:MeTTa_Specification.pdf)
-and watch video with different [MeTTa example explained](https://singularitynet.zoom.us/rec/share/VqHmU37XtbS7VnKY474tkTvvTglsgOIfsI-21MXWxVm_in7U3tGPcfjjiE0P_15R.yUwPdCzEONSUx1EL?startTime=1650636238000).
+In order to get familiar with MeTTa one can visit [MeTTa website](https://metta-lang.dev)
+and watch video with different [MeTTa examples explained](https://singularitynet.zoom.us/rec/share/VqHmU37XtbS7VnKY474tkTvvTglsgOIfsI-21MXWxVm_in7U3tGPcfjjiE0P_15R.yUwPdCzEONSUx1EL?startTime=1650636238000).
 The examples of MeTTa programs can be found in [./python/tests/scripts](./python/tests/scripts) directory.
 Please look at the [Python unit tests](./python/tests) to understand how one can use MeTTa from Python.
 More complex usage scenarios are located at [MeTTa examples repo](https://github.com/trueagi-io/metta-examples).
 A lot of different materials can be found on [OpenCog wiki server](https://wiki.opencog.org/w/Hyperon).
+Also see [MeTTa specification](https://wiki.opencog.org/w/File:MeTTa_Specification.pdf).
 
-If you want to contribute the project please see the [contribution guide](./docs/CONTRIBUTING.md) first.
+If you want to contribute the project please see the [contributing guide](./docs/CONTRIBUTING.md) first.
 If you find troubles with the installation, see the [Troubleshooting](#troubleshooting) section below.
 For development related instructions see the [development guide](./docs/DEVELOPMENT.md).