Fix SAMD toolsDependencies for platform.txt (#52)

toolsDependencies (what tools to download) must match tools and versions required by platform.txt

Author: sta-c0000

bpt.ini

@@ -166,12 +166,12 @@ index_template =
        {{
          "packager": "arduino",
          "name": "arm-none-eabi-gcc",
-         "version": "4.8.3-2014q1"
+         "version": "7-2017q4"
        }},
        {{
          "packager": "arduino",
          "name": "bossac",
-         "version": "1.7.0"
+         "version": "1.7.0-arduino3"
        }},
        {{
          "packager": "arduino",
@@ -181,7 +181,7 @@ index_template =
        {{
          "packager": "arduino",
          "name": "openocd",
-         "version": "0.9.0-arduino"
+         "version": "0.10.0-arduino7"
        }},
        {{
          "packager": "arduino",
@@ -192,6 +192,11 @@ index_template =
          "packager": "arduino",
          "name": "CMSIS-Atmel",
          "version": "1.2.0"
+       }},
+       {{
+         "packager": "arduino",
+         "name": "arduinoOTA",
+         "version": "1.2.1"
        }}
      ]
   }}