update test plan

Author: akshita31

test-plan.md

@@ -101,10 +101,10 @@ The easist way to verify that a project was successfully loaded is to open a .cs
 
   #### omnisharp.path
   Setting this path to any of the values as listed below, should start the OmniSharp server and display the correct OmniSharp path in the `OmniSharp Log`(View --> Output--> OmniSharp Log).
-  * undefined - OmniSharp server must start using the copy of omnisharp shipped with the extension, that is, the OmniSharp path must be the extension path, followed by .omnisharp followed by the platform-specific executable.
+  * undefined - OmniSharp server must start using the copy of omnisharp shipped with the extension, that is, the OmniSharp path must be the extension path, followed by .omnisharp followed by the default omnisharp version as present in the package.json and the platform-specific executable.
   * Some absolute path - OmniSharp server must start using the local copy of OmniSharp pointed to by the path and the same must be displayed as the Omnisharp path. Example:C:\omnisharp-roslyn\artifacts\publish\OmniSharp.Stdio\win7-x64\OmniSharp.exe. 
-  * "<version>" - The specified version must be downloaded and installed (The status of download/install can be seen in the `C#` log). If the installation is successful, the server must start and the OmniSharp path must include the .omnisharp/experimental folder followed by the version name and the executable. Eg: If the version is `1.29.2-beta.60`, the path displayed on Windows should be `.omnisharp/experimental/1.29.2-beta.60/OmniSharp.exe`.
-  * "latest" - The file containing the information about the latest CI build (https://roslynomnisharp.blob.core.windows.net/releases/versioninfo.txt), must be downloaded and accordingly the latest CI build from the "master" branch of omnisharp-roslyn should be downloaded and installed. If the installation is successful, the server must start and the OmniSharp path must include the .omnisharp/experimental folder followed by the version name and the executable. Eg: If the latest version is `1.29.2-beta.62`, the path displayed on Windows should be `.omnisharp/experimental/1.29.2-beta.62/OmniSharp.exe`.
+  * "<version>" - The specified version must be downloaded and installed (The status of download/install can be seen in the `C#` log). If the installation is successful, the server must start and the OmniSharp path must include the .omnisharp folder followed by the version name and the executable. Eg: If the version is `1.29.2-beta.60`, the path displayed on Windows should be `.omnisharp/1.29.2-beta.60/OmniSharp.exe`.
+  * "latest" - The file containing the information about the latest CI build (https://roslynomnisharp.blob.core.windows.net/releases/versioninfo.txt), must be downloaded and accordingly the latest CI build from the "master" branch of omnisharp-roslyn should be downloaded and installed. If the installation is successful, the server must start and the OmniSharp path must include the .omnisharp folder followed by the version name and the executable. Eg: If the latest version is `1.29.2-beta.62`, the path displayed on Windows should be `.omnisharp/1.29.2-beta.62/OmniSharp.exe`.
   * All the above configurations should work, with and without setting the useMono option on Linux
   * The above behavior should be exhibited when a new vscode window is opened, as well as if the setting is modified and a "Restart OmniSharp"(Ctrl+Shift+P --> OmniSharp: Restart OmniSharp) is performed.