Regenerated demo cache configuration files for Blue Marble

Cache configuration files from earlier versions must be regenerated for
0.7.0

Author: jtroberts

src/demo/data/twms_cache.config

@@ -4,13 +4,13 @@
  <Title>Blue Marble Demo Imagery</Title>
  <FileNamePrefix>blue_marble</FileNamePrefix>
  <TiledGroupName>Blue Marble tileset</TiledGroupName>
- <Compression>JPG</Compression>
- <TileMatrixSet>EPSG4326_1km</TileMatrixSet>
+ <Compression>JPEG</Compression>
+ <TileMatrixSet>EPSG4326_16km</TileMatrixSet>
  <EmptyTileSize offset="0">4723</EmptyTileSize>
  <Projection>EPSG:4326</Projection> 
  <EnvironmentConfig>/etc/onearth/config/conf/environment_geographic.xml</EnvironmentConfig>
  <ArchiveLocation static="true" year="false" root="geographic">blue_marble</ArchiveLocation>
- <Size c="3" x="40960" y="20480"></Size>
+ <Size c="3" x="2560" y="1280"></Size>
  <DataValues NoData="0 0 0 "/>
  <PageSize c="3" x="512" y="512"/>
  <Rsets scale="2"/>