Merge pull request #981 from Geczy/master

Some tax fixes
Removed customer total from customers query. #857
Added customer stats option for retrieving customer count
Merge branch 'master' of github.com:pippinsplugins/Easy-Digital-Downloads
Added total_customers. #857
Store EDD Version during activation. This will only happen on new activation. #401
Fixed garbage collection of symlinks. #786
Added upgrade routine for v1.5. #969
Merge branch 'master' of github.com:pippinsplugins/Easy-Digital-Downloads
Fixed get_options > get_option
New Welcome page text. #983
Add notes about improvements to taxes. #983
[i18n]> french and edd.pot ready for 1.5
Merge pull request #985 from fxbenard/master

[i18n]> french and edd.pot ready for 1.5
[i18n]> french minors corrections
Fixed problem with thousands/decimal separator getting removed when settings aren't set. Fixes #984
Merge pull request #986 from fxbenard/master

[i18n]> french minors corrections
[i18n]> french "what's new" minor corrections
Merge pull request #987 from fxbenard/master

[i18n]> french "what's new" minor corrections
Improved edd_block_attachments() to ensure files are not directly access