add block types to install

Author: cmontella

v0.3/install.md

@@ -7,7 +7,7 @@ title: Installation
 
 Install [Node](https://nodejs.org/en/download/) for your platform, then clone and build the Eve starter repository:
 
-```
+```sh
 git clone https://github.com/witheve/eve-starter.git
 cd eve-starter
 npm install
@@ -17,7 +17,7 @@ npm install
 
 In the eve-starter directory, you can launch the Program Switcher:
 
-```
+```sh
 npm start
 ```
 
@@ -27,21 +27,21 @@ This will open your browser to the Program Switcher, which allows you can run th
 
 Eve documents are written in Markdown, where Eve code is embedded in code blocks. You can run a specific `*.eve` file by providing its path as an argument:
 
-```
+```sh
 npm start -- path/to/program.eve
 ```
 
 ### Command Line Options
 
 The command line interface accepts a number of configuration options, which can be displayed using the help command:
 
-```
+```sh
 npm start -- --help
 ```
 
 The available options include:
 
-```
+```help
 -h, --help                     output usage information
 -W, --workspace <name>:<path>  Search path(s) for programs
 -I, --include <path>           Search path(s) for watchers