Transient names exceed maximum `option_name` length

[johnbillion]

The transient name a8c_developer_plugin_details_{plugin} causes the option_name in the options table to exceed the maximum length when the transient timeout is stored.

Related ticket on core Trac: http://core.trac.wordpress.org/ticket/13310‎

[joshbetz]

So, recapping from that ticket: option_name is VARCHAR(64) and a schema change to fix that seems unlikely.

With 19 characters for _transient_timeout_, we actually can only have 45 character option names. An easy fix for this case would be to reduce a8c_developer_plugin_details_ to a8c_developer_details_. We could also look at concatenating the plugin slug if necessary, but that seems dangerous since there are some related plugins included that could end up with the same slugs.

[johnbillion]

a8c_dev_details would also work as an even shorter prefix. That's 13 characters shorter than the current one.

[tillkruss]

The truncated transient name is causing other plugins to throw undefined index notices.