Auto-apply stats tooltips to all IHiveFrame items

[serenibyss]

Adds the Hold Shift style tooltip to all IHiveFrame items. This means that all Forestry frames, as well as any provided by addons, will be automatically applied.

Discrepancies from current tooltips:

• Colors have been changed to be consistent, following a scheme of:
  • DARK_RED: very low stat
  • RED: below average stat
  • GOLD: average stat (usually just x1
  • GREEN: above average stat
  • AQUA: very good stat
• A handful of minor inconsistencies in the old tooltips beyond colors are addressed
• The tooltip stating "Hold Shift" is slightly modified to use Forestry's existing lang key
• Very low stats (like the Lifespan stat of the Mutagenic Frame) are displayed in scientific notation now, as that is how Java formats small double/float values to String

Supersedes #37

[kuba6000]

Please add a way to override the tooltip (as a default method in IHiveFrame)

[serenibyss]

Requested changes addressed

[kuba6000]

Thanks!