Updating to use standard object and add docs

Author: euantorano

.gitignore

@@ -1,6 +1,39 @@
 nimcache
-.env
 tests/*
 !tests/*.nim
 !tests/nim.cfg
-.vscode
+src/*
+!src/*.nim
+!src/*.cfg
+nimsuggest.log
+
+.vscode
+
+## Mac stuff
+
+*.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk

README.md

@@ -4,15 +4,21 @@ A simple progress bar for Nim.
 
 ![Demo](https://raw.githubusercontent.com/euantorano/progress.nim/master/progress.gif)
 
+## Installation
+
+```
+nimble install progress
+```
+
+## [API Documentation](https://htmlpreview.github.io/?https://github.com/euantorano/progress.nim/blob/master/docs/progress.html)
 
 ## Usage
 
 ```nim
 # os is only needed for `sleep`
 import progress, os
 
-let bar = newProgressBar()
-
+var bar = newProgressBar()
 bar.start()
 
 for i in 1..100: