cleanup: Move early notebooks to exploration directory

Author: matt9j

exploration/README.md

@@ -0,0 +1,5 @@
+Exploration
+===========
+
+This directory contains early exploratory notebooks that have not been hardened
+for production or distribution. Your mileage may vary/use at your own risk : )

dns-logs.ipynb exploration/dns-logs.ipynb

@@ -11,8 +11,7 @@
     "import datetime\n",
     "import pandas as pd\n",
     "import altair as alt\n",
-    "import numpy as np\n",
-    "from vega_datasets import data"
+    "import numpy as np"
    ]
   },
   {
@@ -115,4 +114,4 @@
  },
  "nbformat": 4,
  "nbformat_minor": 2
-}
+}

economics.ipynb exploration/economics.ipynb

@@ -8,7 +8,7 @@
     "import pandas as pd\n",
     "import altair as alt\n",
     "\n",
-    "import bok.parsers\n",
+    "import infra.parsers\n",
     "\n",
     "# Define a conversion rate based on the current global market exchange rate.\n",
     "IDR_TO_USD_RATE = 1.0/14150\n",
@@ -220,15 +220,6 @@
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython2",
    "version": "2.7.6"
-  },
-  "pycharm": {
-   "stem_cell": {
-    "cell_type": "raw",
-    "source": [],
-    "metadata": {
-     "collapsed": false
-    }
-   }
   }
  },
  "nbformat": 4,

transactions.ipynb exploration/transactions.ipynb

@@ -9,7 +9,7 @@
     "import pandas as pd\n",
     "import altair as alt\n",
     "\n",
-    "import bok.dask_infra"
+    "import infra.dask"
    ]
   },
   {