docs: Adding installation instructions and configuration tips

README.md and INSTALL.md now redirect to documentation in docs/ folder.
Later we will add links to HTML pages with NFD documentation.

Change-Id: I4f02f3166e7802570b24ed225ac4de8c56c6e64e
Refs: #1446
diff --git a/docs/named_data_theme/static/base.css_t b/docs/named_data_theme/static/base.css_t
index 93fa4e1..ea6938e 100644
--- a/docs/named_data_theme/static/base.css_t
+++ b/docs/named_data_theme/static/base.css_t
@@ -17,7 +17,7 @@
 /* Page layout */
 
 div.header, div.content, div.footer {
-  width: {{ theme_pagewidth }};
+  width: 90%;
   margin-left: auto;
   margin-right: auto;
 }
@@ -159,13 +159,13 @@
 }
 
 div.document {
-  width: {{ theme_documentwidth }};
+  width: 70%;
   float: left;
 }
 
 div.body {
   padding-right: 2em;
-  text-align: {{ theme_textalign }};
+  text-align: left;
 }
 
 div.document h1 {
@@ -236,7 +236,7 @@
 /* Sidebar */
 
 div.sidebar {
-  width: {{ theme_sidebarwidth }};
+  width: 20%;
   float: right;
   font-size: .9em;
 }
@@ -453,3 +453,11 @@
     border-top: 1px solid #ac9;
     border-bottom: 1px solid #ac9;
 }
+
+td.linenos pre {
+    padding: 5px 0px;
+    border: 0;
+    background-color: transparent;
+    color: #aaa;
+    margin-top: -10pt;
+}
\ No newline at end of file
diff --git a/docs/named_data_theme/static/named_data_style.css_t b/docs/named_data_theme/static/named_data_style.css_t
index 0d00020..f37be7f 100644
--- a/docs/named_data_theme/static/named_data_style.css_t
+++ b/docs/named_data_theme/static/named_data_style.css_t
@@ -10,7 +10,7 @@
     padding: 10px;
     background-color: #fafafa;
     color: #222;
-    line-height: 1.0em;
+    /* line-height: 1.0em; */
     border: 2px solid #C6C9CB;
     font-size: 0.9em;
     /* margin: 1.5em 0 1.5em 0; */
diff --git a/docs/named_data_theme/theme.conf b/docs/named_data_theme/theme.conf
index 1dab97e..aa5a7ff 100644
--- a/docs/named_data_theme/theme.conf
+++ b/docs/named_data_theme/theme.conf
@@ -6,6 +6,9 @@
 theme_bodyfont = "normal 12px Verdana, sans-serif"
 theme_bgcolor = "#ccc"
 
+theme_documentwidth = "100%"
+theme_textalign = "left"
+
 [options]
 
 stickysidebar = true