Add symbol.colon in meta text (#188)

Author: Alex LEE

layout/_macro/post.swig

@@ -94,7 +94,7 @@
                 <i class="fa fa-calendar-check-o"></i>
               </span>
               {% if theme.post_meta.item_text %}
-                <span class="post-meta-item-text">{{ __('post.modified') }}&#58;</span>
+                <span class="post-meta-item-text">{{ __('post.modified') + __('symbol.colon') }}</span>
               {% endif %}
               <time title="{{ __('post.modified') }}" itemprop="dateModified" datetime="{{ moment(post.updated).format() }}">{#
               #}{{ date(post.updated, config.date_format) }}{#
@@ -208,7 +208,7 @@
                  <i class="fa fa-eye"></i>
                </span>
                {% if theme.post_meta.item_text %}
-                 <span class="post-meta-item-text">{{__('post.views')}}&#58;</span>
+                 <span class="post-meta-item-text">{{__('post.views') + __('symbol.colon') }}</span>
                {% endif %}
                  <span class="leancloud-visitors-count"></span>
              </span>
@@ -235,7 +235,7 @@
                   <i class="fa fa-file-word-o"></i>
                 </span>
                 {% if theme.symbols_count_time.item_text_post %}
-                  <span class="post-meta-item-text">{{ __('post.symbols_count') }}&#58;</span>
+                  <span class="post-meta-item-text">{{ __('post.symbols_count') + __('symbol.colon') }}</span>
                 {% endif %}
                 <span title="{{ __('post.symbols_count') }}">{#
                 #}{{ symbolsCount(post.content) }}{#
@@ -251,7 +251,7 @@
                   <i class="fa fa-clock-o"></i>
                 </span>
                 {% if theme.symbols_count_time.item_text_post %}
-                  <span class="post-meta-item-text">{{ __('post.symbols_time') }} &asymp;</span>
+                  <span class="post-meta-item-text">{{ __('post.symbols_time') }}&asymp;</span>
                 {% endif %}
                 <span title="{{ __('post.symbols_time') }}">{#
                 #}{{ symbolsTime(post.content, theme.symbols_count_time.awl, theme.symbols_count_time.wpm) }}{#

layout/_partials/footer.swig

@@ -13,7 +13,7 @@
       <i class="fa fa-area-chart"></i>
     </span>
     {% if theme.symbols_count_time.item_text_total %}
-      <span class="post-meta-item-text">{{ __('post.total_symbols') }}&#58;</span>
+      <span class="post-meta-item-text">{{ __('post.total_symbols')  + __('symbol.colon') }}</span>
     {% endif %}
     <span title="{{ __('post.total_symbols') }}">{#
     #}{{ symbolsCountTotal(site) }}{#
@@ -26,7 +26,7 @@
       <i class="fa fa-coffee"></i>
     </span>
     {% if theme.symbols_count_time.item_text_total %}
-      <span class="post-meta-item-text">{{ __('post.total_time') }}&#58;</span>
+      <span class="post-meta-item-text">{{ __('post.total_time')  + __('symbol.colon') }}</span>
     {% endif %}
     <span title="{{ __('post.total_time') }}">{#
     #}{{ symbolsTimeTotal(site, theme.symbols_count_time.awl, theme.symbols_count_time.wpm) }}{#