remove unnecessary test file

add link to website back in sms body

Fix README to use fenced code block

add command to get textbelt balance

add test for textbelt

remove URL in text alert as textbelt suppresses unverified URLs

Update README

update README

remove town variable

support spaces in city names

Add in an echo statement after curl;

When the Textbelt API responds, it outputs your remaining quota, textId,
and success. This doesn't include a new line, so it bleeds into the next
iteration of the loop.

Add link to helpful gist

Remove the redundant processing

Update grammar

Add in the script

Add in the README

Add in ignorance