Reorganization! Move all controllers into their own folders, move all RGBController wrappers into one folder, move i2c_smbus and serial_port dependencies into folders, and move main application/UI stuff into folders. Should help lead into creating a proper library

Controllers/LEDStripController/LEDStripControllerDetect.cpp

@@ -0,0 +1,87 @@
+#include "LEDStripController.h"
+#include "RGBController.h"
+#include "RGBController_LEDStrip.h"
+#include <vector>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <fcntl.h>
+#include <unistd.h>
+#include <dirent.h>
+#include <string.h>
+#include <fstream>
+#include <iostream>
+#include <string>
+
+/******************************************************************************************\
+*                                                                                          *
+*   DetectLEDStripControllers                                                              *
+*                                                                                          *
+*       Detect devices supported by the LEDStrip driver                                    *
+*                                                                                          *                                                                                          *
+\******************************************************************************************/
+
+void DetectLEDStripControllers(std::vector<RGBController*> &rgb_controllers)
+{
+    LEDStripController* new_ledstrip;
+    RGBController_LEDStrip* new_controller;
+
+    //Get file path in executable directory
+    std::ifstream infile;
+    char filename[2048];
+    char arg1[64];
+
+    snprintf(arg1, 64, "/proc/%d/exe", getpid());
+    readlink(arg1, filename, 1024);
+    strcpy(filename, std::string(filename).substr(0, std::string(filename).find_last_of("\\/")).c_str());
+    strcat(filename, "/settings.txt");
+
+    //Open settings file
+    infile.open(filename);
+
+    if (infile.good())
+    {
+        for (std::string line; std::getline(infile, line); )
+        {
+            if (line == "")
+            {
+                continue;
+            }
+            if ((line[0] != ';') && (line[0] != '#') && (line[0] != '/'))
+            {
+                char * argument;
+                char * value;
+
+                value = (char *)line.c_str();
+
+                argument = strtok_r(value, "=", &value);
+
+                //Strip off new line characters if present
+                argument = strtok(argument, "\r\n");
+                value    = strtok(value, "\r\n");
+
+                if(argument)
+                {
+                    if (strcmp(argument, "ledstrip") == 0)
+                    {
+                        new_ledstrip = new LEDStripController();
+                        new_ledstrip->Initialize(value);
+
+                        new_controller = new RGBController_LEDStrip(new_ledstrip);
+                        rgb_controllers.push_back(new_controller);
+                    }
+                    else if (strcmp(argument, "xmas") == 0)
+                    {
+
+                    }
+                    else if (strcmp(argument, "hueplus") == 0)
+                    {
+
+                    }
+                }
+            }
+        }
+    }
+
+
+}   /* DetectLEDStripControllers() */