v0.7.1.51

Improvements:

• Added human-readable value of RAM attribute
• Added option to disable sending IP address attribute
• Added Event IDs to error logs for better visibility of agent errors in Netuitive
• Remove invalid characters from metric FQNs for consistency in Netuitive

Bug fixes:

• Fixed initialisation of metric tags
• Handle EC2 metadata parse errors when using a proxy
• Corrected logging of metric write time

Misc:

• Changed version numbering scheme to use actual build numbers rather than defaults generated by compiler