Specific ECL commands for RAP

To support RAP more smooth we added following RCL commands.

Command	Description
get-runtime-target	The command returns information about runtime id. *Returns value:* “rap” or “swt” *Example:* `if [get-runtime-target \| eq "rap" ] { //some code }`
mark-download-handler	The command notes a download handlers. This command is necessary because the RAP has no the standardized approach for the description of download files. *Arguments:* -handler - a string array with download handler ids. *Example:* `mark-download-handler "example.id.download.handler"`
run-js	The command run java script code at the time of execution test. *Arguments:* -jsCode - a string with JS code. *Example:* `run-js "alert(‘Hello world’)"`
exec-without-js	The statement command which blocks method JavaScriptExecutor.execute. *Example:* `exec-without-js { // this command will be call, but JS code not executed // redirect will be ignored run-js "window.location=http://127.0.0.1" }`
download-file	The command download file by url *Arguments:* -url - url for downloading file -handlerId - a downloading handlerId *Example:* `download-file "PGh0bWwgeG1sbnM6ZGF…."`
match-binary	The command matching an array of bytes with file or base64 content *Arguments:* -filePath - a string to file for mathing. -base64 - a string with base64 contef for mathing *Example:* `match-binary -filePath "workspace://file.text"`
upload-file	The command matching an array of bytes with file or base64 content *Arguments:* -file - a path to file. -base64 - a string which contains encoded file on Base64 format. *Example:* `upload-file -base64 "PGh0bWwgeG1sbnM6ZGF…."`
to-string	The command upload file from base64 format or file. *Arguments:* -encode - a character format (default UTF-8). *Example:* `download-file -handler "example.id.download.handler" -url "http://download.example.web/file.html" \| to-string \| conteins “searching string” \| verify-true`