[Travis] Added missing libiosuhax

- Created readme with dependencies

.travis.yml

@@ -13,6 +13,7 @@ env:
 cache:
   directories:
     - "$HOME/.local"
+    - "$PORTLIBREPOS"
     - "$DEVKITPRO"
 
 addons:
@@ -26,5 +27,13 @@ before_install:
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sudo dpkg -i /tmp/devkitpro-pacman.deb; fi
   - yes | sudo dkp-pacman -Syu devkitPPC
   
+install:
+  - cd $PORTLIBREPOS
+  - (git clone https://github.com/dimok789/libiosuhax.git || (cd libiosuhax && git pull))
+  - (cd libiosuhax && make -j8 && make install) 
+
+before_script:
+  - cd $TRAVIS_BUILD_DIR/
+  
 script:
   - make wiiu-install

README.md

@@ -0,0 +1,12 @@
+# libntfs for the Wii U [![Build Status](https://travis-ci.org/Maschell/libntfs-wiiu.svg)](https://travis-ci.org/Maschell/libntfs-wiiu)
+
+## Usage
+Link the application with:
+```
+-lntfs -liosuhax
+```
+
+## Dependencies
+To be able to use libntfs for the Wii u, you need to install the following dependencies:
+
+- [libiosuhax](https://github.com/dimok789/libiosuhax)