Added 3 new mods, configuration tweaks, housekeeping

- Added the PowerConverters, Simply Jetpacks, and SmallBoats mods.
- Added configuration tweaks for Factorization, MrTJPCore, and Mr. Crayfish's
  Furniture Mod.
- Filled in the description in README.md and overview.markup.txt.
- Added CHANGELOG, LICENSE.md, and CODE-OF-CONDUCT.md.

LICENSE.md

@@ -0,0 +1,30 @@
+# License for Erbosoft Vista Modpack Files
+
+Copyright (c) 2015 Eric J. Bowersox/Erbosoft
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+The above license does *not* apply to any Minecraft mod JAR files, which are
+not included in this modpack source distribution.  Those JAR files may *only*
+be distributed in accordance with their respective licenses.  See the
+permissions and licensing listing file in the "technicpack-resources"
+subdirectory for more details.