Hide manual lens correction widgets when not needed

- The comboboxes and their respective labels for manually specifying a
  camera and lens are now hidden when not in manual mode to not confuse
  the user.
- All Lens Correction Profile widgets are now aligned.
- Labels changed to not mislead users - the tool lets you select a lens
  profile, but it does not let you manually specify the individual
  correction parameters as previously implied.

Closes #4995, closes #4997

rtdata/languages/Chinese (Simplified)

@@ -878,9 +878,6 @@ TP_LENSGEOM_AUTOCROP;自动剪切
 TP_LENSGEOM_FILL;自动填充
 TP_LENSGEOM_LABEL;镜头 / 几何
 TP_LENSPROFILE_LABEL;镜头矫正档案
-TP_LENSPROFILE_USECA;色散矫正
-TP_LENSPROFILE_USEDIST;畸变矫正
-TP_LENSPROFILE_USEVIGN;暗角矫正
 TP_PCVIGNETTE_FEATHER;羽化
 TP_PCVIGNETTE_LABEL;暗角滤镜
 TP_PCVIGNETTE_ROUNDNESS;圆度
@@ -1507,9 +1504,6 @@ ZOOMPANEL_ZOOMOUT;缩放拉远\n快捷键: <b>-</b>
 !IPTCPANEL_TITLEHINT;Enter a short verbal and human readable name for the image, this may be the file name.
 !IPTCPANEL_TRANSREFERENCE;Job ID
 !IPTCPANEL_TRANSREFERENCEHINT;Enter a number or identifier needed for workflow control or tracking.
-!LENSPROFILE_CORRECTION_AUTOMATCH;Auto-matched correction parameters
-!LENSPROFILE_CORRECTION_LCPFILE;LCP File
-!LENSPROFILE_CORRECTION_MANUAL;Manual correction parameters
 !LENSPROFILE_LENS_WARNING;Warning: the crop factor used for lens profiling is larger than the crop factor of the camera, the results might be wrong.
 !MAIN_BUTTON_ICCPROFCREATOR;ICC Profile Creator
 !MAIN_BUTTON_NAVNEXT_TOOLTIP;Navigate to the next image relative to image opened in the Editor.\nShortcut: <b>Shift-F4</b>\n\nTo navigate to the next image relative to the currently selected thumbnail in the File Browser or Filmstrip:\nShortcut: <b>F4</b>