Member Map for ElkArte V1.0.8

Google Member Map V1.0.8 Release. This is a maintenance release intended to address a few issues as noted below:

• Fix for cluster pin icon not following settings option. It always showing the standard cluster pin.
• Fix for pin date updating when the user profile was changed, even if the pin was not moved/updated
• Fix during installation (as for an upgrade) the addon settings were reset to default
• Improve loading by using maps async functions and using that to initialize the map
• Move JS from the source files to its own gmm.js file (seed with template vars)

Full Changelog: 1.0.7...1.0.8