More initialism corrections (golint)

Thanks to @bep's new, brilliant helpers.Deprecated() function,
the following functions or variables are transitioned to their
new names, preserving backward compatibility for v0.14
and warning the user of upcoming obsolescence in v0.15:

 * .Url → .URL (for node, menu and paginator)
 * .Site.BaseUrl → .Site.BaseURL
 * .Site.Indexes → .Site.Taxonomies
 * .Site.Recent → .Site.Pages
 * getJson → getJSON
 * getCsv → getCSV
 * safeHtml → safeHTML
 * safeCss → safeCSS
 * safeUrl → safeURL

Also fix related initialisms in strings and comments.

Continued effort in fixing #959.

1 files changed, 10 insertions, 4 deletions

diff --git a/hugolib/pagination.go b/hugolib/pagination.go
index b56e64f7f..5401aaa66 100644
--- a/hugolib/pagination.go
+++ b/hugolib/pagination.go
@@ -47,11 +47,17 @@ func (p *pager) PageNumber() int {
 	return p.number
 }
 
-// Url returns the url to the current page.
-func (p *pager) Url() template.HTML {
+// URL returns the URL to the current page.
+func (p *pager) URL() template.HTML {
 	return template.HTML(p.paginationURLFactory(p.PageNumber()))
 }
 
+// Url is deprecated. Will be removed in 0.15.
+func (p *pager) Url() template.HTML {
+    helpers.Deprecated("Paginator", ".Url", ".URL")
+    return p.URL()
+}
+
 // Pages returns the elements on this page.
 func (p *pager) Pages() Pages {
 	if len(p.paginatedPages) == 0 {
@@ -142,7 +148,7 @@ func (n *Node) Paginator() (*pager, error) {
 			return
 		}
 
-		pagers, err := paginatePages(n.Data["Pages"], n.Url)
+		pagers, err := paginatePages(n.Data["Pages"], n.URL)
 
 		if err != nil {
 			initError = err
@@ -184,7 +190,7 @@ func (n *Node) Paginate(seq interface{}) (*pager, error) {
 		if n.paginator != nil {
 			return
 		}
-		pagers, err := paginatePages(seq, n.Url)
+		pagers, err := paginatePages(seq, n.URL)
 
 		if err != nil {
 			initError = err