Update Windows Phone instructions
fix callbacks

  writeTag fixes #75
  shareTag fixes #74

initialize proximityDevice in constructor fixes #66
Merge pull request #77 from don/wp8-callbacks

wp8 callbacks
Update instructions

Update instructions because plugman is changing
Update INSTALL.md

requires plugman 0.5.6
Update manual install instructions for Android
Update INSTALL.md
cordova-2.8.0 compatible plugin.xml, bump version
getting started documentation
markdown
markdown
markdown
Fix markdown
smaller images
Merge branch 'cordova-2.8' of github.com:don/phonegap-nfc into cordova-2.8
Merge pull request #88 from don/cordova-2.8

Cordova 2.8
switch to js-module so phonegap-nfc.js does not need to be manually added to index.html
Merge pull request #89 from don/js-module

switch to js-module
remove unnecessary step
more docs