[Fix #4] Noise stretches are now fuzzy ellipsoids
Read old cfg file and then update.

Closes #355

The old cfg file is detected and settings are copied on over, then it is
renamed so that it is not reloaded again next time we run.
Update it_IT.lang
Update it_IT.lang

Some typos fixed, thanks to @ebxl-Zenth
New Quarter Log Rotation

Cleaned up pointless logging of info in creative tab form the new logs.

New Quarter Logs place properly in the world, obeying rotation of the
player, the direction that the player is looking, and surrounding tree
blocks.
[Fix #2] New Dawn config section created with default size hints for biome group noise stretches.
[Fix #2] ND biome selectors now read config when sizing stretches.
Update de_DE.lang
Silky Silky

Quarter logs now drop normal logs if silk touch is not used to harvest
them. The older version of quarter logs only drop the normal variants as
we are attempting to phase them out.
Temp redwood/sequois fix

The redwood generator from FN was designed to operate differently than
how our trees generate, so the 2x2 trees were generating in different
locations than the saplings from which they grew.

They will need a rewrite to rewrite that splits the trees of based on
size as in the old code it would randomly select the size of tree to
grow and it would not match the pattern of the saplings planted.
Added a config option to enable legacy redwood generation. (Adds #14)
Made saplings generate the correct type of redwood.
New redwood generation is disabled if upgrading from an older version.
Sakura Tree

Changed the name of the Sakura tree, and all the things that could be
crafted from it.
Disabled Root and Autumn Shrub

Both have been disabled and do not show up in creative. (Closes #29)

Old quarter logs have also been removed from creative.
Turned down the tree generation rate In redwood

Redwood Forest and Redwood Lush have had the rate that trees spawn at
turned down. Should close #13.
Improved config version & upgrading detection.
Adding new flower textures (#25).
Groundwork for super floral fun time (#25). WARNING: CRASHES.
Added safety net for when flowers fail to render.