Upload to d3 3.0
fix FileLine loading and remove button position
fix ReportSpreadsheetsClient dependency check
fix YearMonth_Guid_Filename_Sufix
web file reform

* onclick -> href
* Download action is only used then FullWebPath is not provided
* new entities are also saved and could leak, just as any other file leak should be cleaned with a process (if necessary)
* EntityState for EmbeddedFieldDN
extract uploadAsync
download attribute
fix EmailMasterTemplateLogic
SFControl<T>
initDragDrop static
EmailAttachment.cshtml inline and editable
fixes Pop3Reception
Merge branch 'typescript' of https://github.com/signumsoftware/extensions into typescript

Conflicts:
	Signum.Web.Extensions/Chart/Scripts/SF_Chart.js.map
	Signum.Web.Extensions/Files/Controllers/FileController.cs
	Signum.Web.Extensions/Files/FileLineHelper.cs
	Signum.Web.Extensions/Files/Scripts/SF_Files.js.map
Merge remote-tracking branch 'origin/master' into typescript
fix EmailReceptionMixin ignore
DragAndDrop option in FileLine
FileLine onLoaded->customizeXHR
Merge branch 'files'