Add Tools to Toolbar

Begin Updates for adding curve edits and bulk shift into matplotlib toolbar. This process works on windows.

Note:
Currently an issue in macOS when using virtualenv causing crash. Fix before final update to 0.1.7.

Author: toddheitmann

.gitignore

@@ -99,3 +99,6 @@ ENV/
 
 # mypy
 .mypy_cache/
+
+# vscode
+.vscode/

changelog.md

@@ -3,49 +3,57 @@
 All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
-and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
+and this project generally adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
-## [0.1.7] - 2018-
+## [0.1.7] - 2019-
 
 ### Added
+
 - Use TkAgg backend in matplotlib for consistent performance
-- Download 2017 logs in [kgs_download](https://toddheitmann.github.io/PetroPy/function/download.html#petropy.kgs_download) function
+- Download 2017 and 2018 logs in [kgs_download](https://toddheitmann.github.io/PetroPy/function/download.html#petropy.kgs_download) function
 - Facies and pay flag input for statistics export.
 
 ### Fixed
+
 - [Issue 1](https://github.com/toddheitmann/PetroPy/issues/1) calling newer methods from old versions of required packages. Versions added to requirements.txt.
 - Issue returning empty depth array when trying to find next_formation_depth
 
 ## [0.1.6] - 2018-02-15
 
 ### Fixed
+
 - Issue with show method for LogViewer class using different back ends of matplotlib
 
 ## [0.1.5] - 2017-10-24
 
 ### Added
+
 - Gradients for filled curves
 - Inventory las files from given folders
 - Wolfcamp examples
 - autodetect_encoding to LASFile requiring cchardet on install
 
 ### Fixed
+
 - Downloading las data from KGS and University Lands
 - Electrofacies calculations
 
 ## [0.1.4] - 2017-10-04
 
 ### Fixed
+
 - Graphs error with window location
 
 ## [0.1.3] - 2017-10-04
 
 ### Fixed
+
 - Data included in distribution
 
 ## [0.1.2] - 2017-10-04
 
 ### Fixed
+
 - Wheel source distribution
 
 ## [0.1.0] - 2017-10-04

petropy/data/images/bulk.png

@@ -131,6 +131,7 @@ def ul_lands_download(save_dir = None):
 
     return df
 
+
 def kgs_download(save_dir = None):
     """
     Downloads las files from Kansas Geologic Society
@@ -171,6 +172,7 @@ def kgs_download(save_dir = None):
     """
 
     urls = [
+        'http://www.kgs.ku.edu/PRS/Scans/Log_Summary/2018.zip',
         'http://www.kgs.ku.edu/PRS/Scans/Log_Summary/2017.zip',
         'http://www.kgs.ku.edu/PRS/Scans/Log_Summary/2016.zip',
         'http://www.kgs.ku.edu/PRS/Scans/Log_Summary/2015.zip',