What you could do:
01. - create a chunk with the name "template" ( or what ever )
02. - set chunk to : "is static"
03. - select your template file & save chunk
04. - create a template ( normal, not static )
05. - then call the chunk: [[!$template]] ( be sure to call it with ! )
06. - You're ready to go, refresh the browser and changes are direct !
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Optional:
use the plugin:
http://livereload.com/
Then you don't even have to reload the browser manually