Fix image links

Local issue - the markdown preview in my editor stopped working unless I change the links to „relative“. GitHub doesn’t care either way.

README.md

@@ -1,5 +1,5 @@
 # DayZ Server IP - TS3 plugin
-![alt-text](/doc/png/main_window.png)
+![alt-text](doc/png/main_window.png)
 ## About
 This plugin can show and automatically distribute and update the IP and name of the server that you're playing on across all your teammates in your channel. No more need to type the IP into the chat yourself or to join via Steam's friendlist.
 

doc/MANUAL.md

@@ -7,35 +7,35 @@ Just to make sure there's no misunderstanding: you and all your friends need to
 ## Install plugin
 You need to put the `dayzsrvip.dll` into TeamSpeak's plugin directory.
 
-![alt-text](/doc/png/explorer_ts3_folder.png)
+![alt-text](png/explorer_ts3_folder.png)
 
 ## Enable plugin
 After putting it in the `plugins` folder, start Teamspeak and go to `Settings|Plugins`...
 
-![alt-text](/doc/png/ts3_settings_menu.png)
+![alt-text](png/ts3_settings_menu.png)
 
 and enable it.
 
-![alt-text](/doc/png/ts3_enable_plugin.png)
+![alt-text](png/ts3_enable_plugin.png)
 
 If the plugin doesn't show up there, you may need to click the `Reload All` button.
 
 ## Open plugin window
 After having enabled the plugin it will show up in the `Plugins` menu. Since it runs in its own separate window, click on `Show`.
 
-![alt-text](/doc/png/ts3_plugins_menu.png)
+![alt-text](png/ts3_plugins_menu.png)
 
 Now you're half way there. This is what it looks like on its first start.
 
-![alt-text](/doc/png/main_window_init.png)
+![alt-text](png/main_window_init.png)
 
 ### Description
 Most of the upper half of the window is the "local info" section __(1)__. This is where your own ingame name, server name and IP are shown. The lower half is the "remote info" section __(2)__. It shows everybody else's ingame name, server name and server IP along with a timestamp to indicate when the last update was received. If this view gets to cluttered, you can clear it by clicking the `Clear` button __(6)__. (Right now this is only temporary and the complete history will reapper when the plugin is restarted.)
 
 ### Usage
 You have to click the `Open...` button __(3)__ to select your `.DayZProfile` file that will be used to gather your data. Once you've selected a valid profile, the radiobuttons on the left side __(4)__ become active (well, the `on` button does). If you select `on` the plugin will start to send your data via text messages to the TeamSpeak channel. But since only updates are sent, you can manually request an update by clicking the `sitrep` button __(5)__. (This will probably be automated in the future.)
 
-![alt-text](/doc/png/main_window_annotated.png)
+![alt-text](png/main_window_annotated.png)
 
 ## Now what?
 - Click on `Open...` and select your `.DayZProfile` file. The dialog should have already placed you inside of your `Documents/DayZ` folder to ease up the task.
@@ -44,7 +44,7 @@ You have to click the `Open...` button __(3)__ to select your `.DayZProfile` fil
 
 If everything works as intended you'll now be able to see your and your teammates data.
 
-![alt-text](/doc/png/main_window.png)
+![alt-text](png/main_window.png)
 
 ## How does this work?
 It's not magic, that's for sure!