Conf naming rules moved to .md file + some minore changes (Intel-Medi…

…a-SDK#7)

Conf naming rules moved to .md file + some minor changes

README.md

@@ -3,5 +3,30 @@ Product configurations of Intel® Media SDK.
 
 Repository contains only product configuration to build Intel® Media SDK.
 
+
+# Configuration files naming rules
+Pattern:  
+`conf_<product type>_<source location>_[<additional tags>].py`
+
+Product types:
+- android
+- linux
+- embedded
+- windows
+
+Source locations:
+- closed (Gerrit, Intel Inside)
+- private (Github, Intel Inside)
+- public (Github, Intel Outside)
+
+Additional tags may be various.
+
+Example:
+
+- `conf_linux_closed_open.py` - means that configuration file for linux build from Intel inside gerrit repositories without private code
+
+- `conf_embedded_private_api_latest.py` - means that configuration file for linux embedded build from Github private repository with latest API.
+
+
 # License
 This project is licensed under MIT license. See [LICENSE](./LICENSE) for details.