Update read me for correct jitpack dependency text about alerter

[roimi57]

I put the version 7.2.4 and gives me an error "Could not GET 'https://dl.bintray.com/rrsaikat/RNetwork/com/github/tapadoo/alerter/7.2.4/alerter-7.2.4.pom'. Received status code 502 from server: Bad Gateway
"

[kpmmmurphy]

Thanks for flagging this @hbb20, but the case doesn't seem to effect dependancy resolution, and the lower case formatting is more in keeping with project conventions - so I'm gonna close this out.

[hbb20]

@roimi57 new versions are pushed to jitpack and not bintray. Looks like you are trying to pull a version from bintray which is not published there in the first place.

[hbb20]

@kpmmmurphy that's strange. It only worked for me when I matched jitpack casing.