Update README, migrate to submodule for helpers

README.md

@@ -7,13 +7,21 @@ If you find mistakes, please open an issue or fix them yourself and open a PR.
 ### Semester 1
 - [Algorithms & Datastructures Summary](./semester1/algorithms-and-datastructures/ad-janishutz.pdf) Author: Janis Hutz
 - [Linear Algebra Cheat-Sheet](./semester1/linear-algebra/linAlg-janishutz.pdf) Author: Janis Hutz
-- [EProg Short summary](./semester1/eprog/eprog-janishutz.pdf) Author: Janis Hutz
+- [Introduction to Programming Short summary](./semester1/eprog/eprog-janishutz.pdf) Author: Janis Hutz
 
 ### Semester 2
 - [Analysis Cheat-Sheet](./semester2/analysis-i/cheat-sheet.pdf) Author: Janis Hutz
 - [Algorithms & Probability Summary](./semester2/algorithms-and-probability/aw-summary.pdf) Author: Janis Hutz
 - [Parallel Programming Compact Summary](./semester2/parallel-programming-compact/pprog-compact-summary.pdf) Author: Janis Hutz
 
+
+## Contributing
+Clone this repo locally using
+```
+git clone --recursive https://github.com/janishutz/eth-summaries
+```
+to also include the required LaTeX helpers for compiling the documents
+
 ---
 
 <div id="donate" align="center">

semester1/algorithms-and-datastructures/ad-janishutz.tex

@@ -1,6 +1,6 @@
 \documentclass{article}
 
-\newcommand{\dir}{~/projects/latex}
+\newcommand{\dir}{../../latex}
 \input{\dir/include.tex}
 \load{recommended}
 

semester1/eprog/eprog-janishutz.tex

@@ -1,6 +1,6 @@
 \documentclass{article}
 
-\newcommand{\dir}{~/projects/latex}
+\newcommand{\dir}{../../latex}
 \input{\dir/include.tex}
 \load{recommended}
 

semester1/linear-algebra/linAlg-janishutz.tex

@@ -1,6 +1,6 @@
 \documentclass{article}
 
-\newcommand{\dir}{~/projects/latex}
+\newcommand{\dir}{../../latex}
 \input{\dir/include.tex}
 \load{recommended}
 

semester2/algorithms-and-probability/aw-summary.tex

@@ -1,7 +1,7 @@
 \documentclass{article}
 
 
-\newcommand{\dir}{~/projects/latex} % IMPORTANT: No trailing slashes!
+\newcommand{\dir}{../../latex}
 \input{\dir/include.tex}
 \load{recommended}
 

semester2/analysis-i/cheat-sheet.tex

@@ -1,6 +1,6 @@
 \documentclass{article}
 
-\newcommand{\dir}{~/projects/latex} % IMPORTANT: No trailing slashes!
+\newcommand{\dir}{../../latex}
 \input{\dir/include.tex}
 \load{recommended}
 

semester2/parallel-programming-compact/pprog-compact-summary.tex

@@ -1,6 +1,6 @@
 \documentclass{article}
 
-\newcommand{\dir}{~/projects/latex} % IMPORTANT: No trailing slashes!
+\newcommand{\dir}{../../latex}
 \input{\dir/include.tex}
 \load{recommended}