Template overhaul

Step template improvements.
Addition of script template.

template/script.md

@@ -0,0 +1,50 @@
+# <script name>
+
+## Description
+Brief description.
+
+## Constructors
+
+### <script name>(<arguments>)
+
+#### Parameters
+| parameter      | mandatory | default                           | possible values    |
+| ---------------|-----------|-----------------------------------|--------------------|
+|   |   |   |   |
+
+* `<parameter>` - Detailed description of each parameter.
+
+#### Exceptions
+* `ExceptionType`
+    * List of cases when exception is thrown.
+
+#### Example
+```groovy
+
+```
+
+
+## Method Details
+
+### <method>(<arguments>)
+
+#### Description
+Brief description.
+
+#### Parameters
+* `<parameter>` - Detailed description of each parameter.
+
+#### Return value
+none
+
+#### Side effects
+none
+
+#### Exceptions
+* `ExceptionType`
+    * List of cases when exception is thrown.
+
+#### Example
+```groovy
+
+```

template/step.md

@@ -1,31 +1,27 @@
 # <step name>
 
 ## Description
-
+Brief description.
 
 ## Prerequisites
-
 * **<prerequisite>** - further description.
 
 ## Parameters
-
 | parameter      | mandatory | default                           | possible values    |
 | ---------------|-----------|-----------------------------------|--------------------|
 |   |   |   |   |
 
-* detailed description of each parameter.
+* `<parameter>` - Detailed description of each parameter.
 
 ## Return value
-
 none
 
 ## Side effects
-
 none
 
 ## Exceptions
-
-none
+* `ExceptionType`
+    * List of cases when exception is thrown.
 
 ## Example
 ```groovy