Updated 01-frontpage

.gitignore

@@ -1,2 +1,4 @@
 *.pyc
 *.*DS_Store
+.*.sw*
+.ropeproject

config.json

@@ -3,117 +3,117 @@
   "FULL_PROJECT_NAME": "byte_of_python",
   "MARKDOWN_FILES": [
     {
-      "file": "01-frontpage.pd",
+      "file": "01-frontpage.md",
       "slug": "python",
       "title": "Python"
     },
     {
-      "file": "02-preface.pd",
+      "file": "02-preface.md",
       "slug": "python_en-preface",
       "title": "Python : Preface"
     },
     {
-      "file": "03-intro.pd",
+      "file": "03-intro.md",
       "slug": "python_en-introduction",
       "title": "Python : Introduction"
     },
     {
-      "file": "04-installation.pd",
+      "file": "04-installation.md",
       "slug": "python_en-installation",
       "title": "Python : Installation"
     },
     {
-      "file": "05-first-steps.pd",
+      "file": "05-first-steps.md",
       "slug": "python_en-first_steps",
       "title": "Python : First Steps"
     },
     {
-      "file": "06-basics.pd",
+      "file": "06-basics.md",
       "slug": "python_en-basics",
       "title": "Python : Basics"
     },
     {
-      "file": "07-operators-expressions.pd",
+      "file": "07-operators-expressions.md",
       "slug": "python_en-operators_and_expressions",
       "title": "Python : Operators and Expressions"
     },
     {
-      "file": "08-control-flow.pd",
+      "file": "08-control-flow.md",
       "slug": "python_en-control_flow",
       "title": "Python : Control Flow"
     },
     {
-      "file": "09-functions.pd",
+      "file": "09-functions.md",
       "slug": "python_en-functions",
       "title": "Python : Functions"
     },
     {
-      "file": "10-modules.pd",
+      "file": "10-modules.md",
       "slug": "python_en-modules",
       "title": "Python : Modules"
     },
     {
-      "file": "11-data-structures.pd",
+      "file": "11-data-structures.md",
       "slug": "python_en-data_structures",
       "title": "Python : Data Structures"
     },
     {
-      "file": "12-problem-solving.pd",
+      "file": "12-problem-solving.md",
       "slug": "python_en-problem_solving",
       "title": "Python : Problem Solving"
     },
     {
-      "file": "13-oop.pd",
+      "file": "13-oop.md",
       "slug": "python_en-object_oriented_programming",
       "title": "Python : Object Oriented Programming"
     },
     {
-      "file": "14-io.pd",
+      "file": "14-io.md",
       "slug": "python_en-input_output",
       "title": "Python : Input Output"
     },
     {
-      "file": "15-exceptions.pd",
+      "file": "15-exceptions.md",
       "slug": "python_en-exceptions",
       "title": "Python : Exceptions"
     },
     {
-      "file": "16-standard-library.pd",
+      "file": "16-standard-library.md",
       "slug": "python_en-standard_library",
       "title": "Python : Standard Library"
     },
     {
-      "file": "17-more.pd",
+      "file": "17-more.md",
       "slug": "python_en-more",
       "title": "Python : More"
     },
     {
-      "file": "18-what-next.pd",
+      "file": "18-what-next.md",
       "slug": "python_en-what_next",
       "title": "Python : What Next"
     },
     {
-      "file": "19-appendix-floss.pd",
+      "file": "19-appendix-floss.md",
       "slug": "python_en-appendix_floss",
       "title": "Python : Appendix : FLOSS"
     },
     {
-      "file": "20-appendix-about.pd",
+      "file": "20-appendix-about.md",
       "slug": "python_en-appendix_about",
       "title": "Python : Appendix : About"
     },
     {
-      "file": "21-revision-history.pd",
+      "file": "21-revision-history.md",
       "slug": "python_en-appendix_revision_history",
       "title": "Python : Appendix : Revision History"
     },
     {
-      "file": "22-translations.pd",
+      "file": "22-translations.md",
       "slug": "python_en-translations",
       "title": "Python : Appendix : Translations"
     },
     {
-      "file": "23-translation-howto.pd",
+      "file": "23-translation-howto.md",
       "slug": "python_en-translation_howto",
       "title": "Python : Appendix : Translation Howto"
     }