Integrate Mathmod v2 (#23)

This is a huge squash, and if it doesn't work right I'll be annoyed.

.bandit

@@ -1,2 +1,3 @@
 [bandit]
-skips: B322,
+targets: *
+skips: B322

.gitignore

@@ -1,7 +1,9 @@
 .DS_Store
 Thumbs.db
-palc.log
-palc.logv2
+palc.log*
+modules/__pycache__/
+mathmod/__pycache__/
+*/__pycache__/
 __pycache__/*
 __pycache__
 __pycache__/

INSTALLING.md

@@ -3,5 +3,5 @@ To use Palc, follow these steps:
 
 1. **Install Python 3.x [here](https://www.python.org/downloads/).** Click **Download Python 3.X.X** and then follow the instructions. 
 2. **Install the latest version of Palc :** Go [here](https://github.com/TheTechRobo/python-text-calculator/archive/master.zip) and extract the ZIP.
-3. **Go into a terminal**. For mac users: Click the magnifying glass in the top-right corner of the screen and type **Terminal**. When you see a word that says "Terminal" and an icon that looks like a black screen with a few lines, press ENTER.
+3. **Go into a terminal**. For mac users: Click the magnifying glass in the top-right corner of the screen and type **Terminal**. When you see a word that says "Terminal" and an icon that looks like a black screen with a `>`, press ENTER. Linux users: open your terminal. this can typically be accomplished with <kbd>Ctrl</kbd> <kbd>Alt</kbd> <kbd>T</kbd>
 4. **When the terminal is open :** type `cd Downloads/python-text-calculator-master` and then `python3 palc.py`. After you do that, Palc starts to run!

README.md

@@ -7,26 +7,27 @@
 
 Have you ever looked for a complete, simple calculator? Well here you go!
 
-This is a Python script named "Palc" I forked when I wanted to learn math in Python. There is almost no code left from the original (mainly because i've added and rewritten so much) but I'm still crediting the original developer - see [lewiswatson55's repo](https://github.com/lewiswatson55/Python_Text_Calculator/) for the original code.
+This is a Python script named "Palc" I forked when I wanted to learn math in Python. (UPDATE: And now that you can use it as a module it's even better!) There is almost no code left from the original (mainly because i've added and rewritten so much) but I'm still going to credit the original developer - see [lewiswatson55's repo](https://github.com/lewiswatson55/Python_Text_Calculator/) for the original code.
 
 Learning this has been very interesting and educational. 
 
 I always make my forked repositories better — and this one is no exception! 
 
 Thanks for visiting!
 
+# Recommended packages
+It's suggested, if you're on Windows, to install `colorama` package (`pip install colorama`), to increase the chances of Palc working correctly. This module is unnecessary (but doesn't harm anything) for all other operating systems. 
+
 **Note that ittussaromYno3 is me (TheTechRobo) on my MacBook Air.** 
 **And Retals is me on my [Elive](https://elivecd.org) PCs** 
 **Ittussarom is me on some other [Elive](https://elivecd.org) PCs** 
-**TheTechRobo (without the stick-man) is me on some -- have you guessed it? -- other [Elive](https://elivecd.org) PCs**
-
-
-PLEASE, leave feature requests in the [Issues section](https://github.com/thetechrobo/python-text-calculator/issues), even if you know my email.
+**TheTechRobo (without the stick-man) is me on some -- have you guessed it? -- other [Elive](https://elivecd.org) PCs** (or maybe my Chromebook)
 
-Bug reports and questions belong at my [Support repo](https://github.com/thetechrobo/support)
+PLEASE, leave feature requests and bug reports and stuff in the [Issues section](https://github.com/thetechrobo/python-text-calculator/issues), even if you know my email.
 
 **The only time you should ever use my email is if you need to contact me personally.** Even though it sounds obvious. Thank you for your cooperation -- I get too much spam :wink:
 
+**And that's about it.**
 
 ###### Current Release: v.0.9.2-stable
-###### Current Preview: v.0.10-gamma.4, please test!
+###### Current Preview: v.0.10-rc.0

README_MATHMOD.md

@@ -0,0 +1,8 @@
+# Mathmod
+Have you ever looked for a complete, simple calculator module? Well here you go!
+
+Mathmod has logarithm, fibonacci, arithmetic, tax, interest, and other calculators! It's the core of Palc. (Palc is an amazing calculator that strives to be simple while having many features.
+
+Try it now - there are no fees, no risks, nothing! If you don't believe me, you can install from the source code manually. The code is available at https://github.com/thetechrobo/python-text-calculator/tree/master/mathmod.
+
+Anyway, have a great day! Bye :D